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authorTom Rini <trini@konsulko.com>2020-01-07 08:45:43 -0500
committerTom Rini <trini@konsulko.com>2020-01-07 08:45:43 -0500
commitd8a3f5259a36e76d1de127f65714c40918e8ee4c (patch)
tree6a4ca1942f084a11465ad990433306c2dfdc7b55 /board
parentac0f978afd4b8d388b0b194bc6e5982efc383a59 (diff)
parentb6e7ef4bf71bc0927dea35fdec0a653a82ae57a7 (diff)
downloadu-boot-d8a3f5259a36e76d1de127f65714c40918e8ee4c.zip
u-boot-d8a3f5259a36e76d1de127f65714c40918e8ee4c.tar.gz
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Merge tag 'u-boot-imx-20200107' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
New for 2020.04 --------------- - New boards Embedded Artists COM board Xea Board - Switch to DM: Aristainetos boards Toradex colibri (DM_ETH) iCubox GE bx50v3 mx7dsabre (DM_ETH) cx9020 - New features: Bootaux with elf files Default SYS_THUMB_BUILD for i.MX6/7 - Fixes: DHCOM i.MX6 PDK Engicam i.MX8M tools (imx8m_image) Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/633679664
Diffstat (limited to 'board')
-rw-r--r--board/aristainetos/Kconfig34
-rw-r--r--board/aristainetos/MAINTAINERS31
-rw-r--r--board/aristainetos/aristainetos-v1.c278
-rw-r--r--board/aristainetos/aristainetos-v2.c687
-rw-r--r--board/aristainetos/aristainetos.c592
-rw-r--r--board/aristainetos/aristainetos.cfg32
-rw-r--r--board/aristainetos/aristainetos2.cfg3
-rw-r--r--board/aristainetos/clocks.cfg23
-rw-r--r--board/aristainetos/common/Kconfig35
-rw-r--r--board/aristainetos/ddr-setup.cfg60
-rw-r--r--board/aristainetos/mt41j128M.cfg69
-rw-r--r--board/beckhoff/mx53cx9020/mx53cx9020.c10
-rw-r--r--board/compulab/cm_fx6/cm_fx6.c5
-rw-r--r--board/ea/mx7ulp_com/Kconfig12
-rw-r--r--board/ea/mx7ulp_com/MAINTAINERS6
-rw-r--r--board/ea/mx7ulp_com/Makefile6
-rw-r--r--board/ea/mx7ulp_com/imximage.cfg137
-rw-r--r--board/ea/mx7ulp_com/mx7ulp_com.c48
-rw-r--r--board/engicam/common/board.c96
-rw-r--r--board/freescale/imx8mm_evk/README6
-rw-r--r--board/freescale/imx8mq_evk/README6
-rw-r--r--board/freescale/mx6slevk/mx6slevk.c2
-rw-r--r--board/freescale/mx6sllevk/mx6sllevk.c2
-rw-r--r--board/freescale/mx7dsabresd/mx7dsabresd.c64
-rw-r--r--board/ge/bx50v3/bx50v3.c160
-rw-r--r--board/ge/common/ge_common.c20
-rw-r--r--board/ge/mx53ppd/mx53ppd.c8
-rw-r--r--board/liebherr/xea/Kconfig24
-rw-r--r--board/liebherr/xea/MAINTAINERS6
-rw-r--r--board/liebherr/xea/Makefile12
-rw-r--r--board/liebherr/xea/README63
-rw-r--r--board/liebherr/xea/spl_xea.c303
-rw-r--r--board/liebherr/xea/xea.c153
-rw-r--r--board/phytec/pcl063/MAINTAINERS12
-rw-r--r--board/solidrun/mx6cuboxi/mx6cuboxi.c119
-rw-r--r--board/toradex/apalis_imx6/MAINTAINERS2
-rw-r--r--board/toradex/apalis_imx6/apalis_imx6.c51
-rw-r--r--board/toradex/colibri-imx6ull/MAINTAINERS2
-rw-r--r--board/toradex/colibri_imx6/MAINTAINERS2
-rw-r--r--board/toradex/colibri_imx6/colibri_imx6.c59
-rw-r--r--board/toradex/colibri_imx7/MAINTAINERS2
-rw-r--r--board/toradex/colibri_imx7/colibri_imx7.c44
-rw-r--r--board/toradex/colibri_t30/MAINTAINERS2
-rw-r--r--board/toradex/colibri_vf/MAINTAINERS2
44 files changed, 1604 insertions, 1686 deletions
diff --git a/board/aristainetos/Kconfig b/board/aristainetos/Kconfig
index e416c9a..2ad3dbd 100644
--- a/board/aristainetos/Kconfig
+++ b/board/aristainetos/Kconfig
@@ -1,29 +1,47 @@
-if TARGET_ARISTAINETOS
+if TARGET_ARISTAINETOS2
+
+source "board/aristainetos/common/Kconfig"
config SYS_BOARD
default "aristainetos"
-config SYS_CONFIG_NAME
+config SYS_BOARD_VERSION
+ default 2
+
+endif
+
+if TARGET_ARISTAINETOS2B
+
+source "board/aristainetos/common/Kconfig"
+
+config SYS_BOARD
default "aristainetos"
+config SYS_BOARD_VERSION
+ default 3
+
endif
-if TARGET_ARISTAINETOS2
+if TARGET_ARISTAINETOS2BCSL
+
+source "board/aristainetos/common/Kconfig"
config SYS_BOARD
default "aristainetos"
-config SYS_CONFIG_NAME
- default "aristainetos2"
+config SYS_BOARD_VERSION
+ default 4
endif
-if TARGET_ARISTAINETOS2B
+if TARGET_ARISTAINETOS2C
+
+source "board/aristainetos/common/Kconfig"
config SYS_BOARD
default "aristainetos"
-config SYS_CONFIG_NAME
- default "aristainetos2b"
+config SYS_BOARD_VERSION
+ default 5
endif
diff --git a/board/aristainetos/MAINTAINERS b/board/aristainetos/MAINTAINERS
index b463f7b..b4ca7ab 100644
--- a/board/aristainetos/MAINTAINERS
+++ b/board/aristainetos/MAINTAINERS
@@ -2,8 +2,35 @@ ARISTAINETOS BOARD
M: Heiko Schocher <hs@denx.de>
S: Maintained
F: board/aristainetos/
-F: include/configs/aristainetos.h
-F: configs/aristainetos_defconfig
F: include/configs/aristainetos2.h
F: configs/aristainetos2_defconfig
F: configs/aristainetos2b_defconfig
+F: configs/aristainetos2bcsl_defconfig
+F: configs/aristainetos2c_defconfig
+F: arch/arm/dts/imx6qdl-aristainetos2.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2-common.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2_7.dts
+F: arch/arm/dts/imx6dl-aristainetos2_7.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2_7-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2_4.dts
+F: arch/arm/dts/imx6dl-aristainetos2_4.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2_4-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2b_4.dts
+F: arch/arm/dts/imx6dl-aristainetos2b_4-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2b_7.dts
+F: arch/arm/dts/imx6dl-aristainetos2b_7-u-boot.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2b-u-boot.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2b.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2b_csl_4.dts
+F: arch/arm/dts/imx6dl-aristainetos2b_csl_4-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2b_csl_7.dts
+F: arch/arm/dts/imx6dl-aristainetos2b_csl_7-u-boot.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2b_csl.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2b_csl-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2c_4.dts
+F: arch/arm/dts/imx6dl-aristainetos2c_4-u-boot.dtsi
+F: arch/arm/dts/imx6dl-aristainetos2c_7.dts
+F: arch/arm/dts/imx6dl-aristainetos2c_7-u-boot.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2c.dtsi
+F: arch/arm/dts/imx6qdl-aristainetos2c-u-boot.dtsi
diff --git a/board/aristainetos/aristainetos-v1.c b/board/aristainetos/aristainetos-v1.c
deleted file mode 100644
index de1a018..0000000
--- a/board/aristainetos/aristainetos-v1.c
+++ /dev/null
@@ -1,278 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2015
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * Based on:
- * Copyright (C) 2012 Freescale Semiconductor, Inc.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- */
-
-#include <asm/arch/clock.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux.h>
-#include <asm/arch/mx6-pins.h>
-#include <linux/errno.h>
-#include <asm/gpio.h>
-#include <asm/mach-imx/iomux-v3.h>
-#include <asm/mach-imx/boot_mode.h>
-#include <asm/mach-imx/mxc_i2c.h>
-#include <asm/mach-imx/video.h>
-#include <mmc.h>
-#include <fsl_esdhc_imx.h>
-#include <miiphy.h>
-#include <netdev.h>
-#include <asm/arch/mxc_hdmi.h>
-#include <asm/arch/crm_regs.h>
-#include <linux/fb.h>
-#include <ipu_pixfmt.h>
-#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
-#include <pwm.h>
-
-struct i2c_pads_info i2c_pad_info3 = {
- .scl = {
- .i2c_mode = MX6_PAD_EIM_D17__I2C3_SCL | PC,
- .gpio_mode = MX6_PAD_EIM_D17__GPIO3_IO17 | PC,
- .gp = IMX_GPIO_NR(3, 17)
- },
- .sda = {
- .i2c_mode = MX6_PAD_EIM_D18__I2C3_SDA | PC,
- .gpio_mode = MX6_PAD_EIM_D18__GPIO3_IO18 | PC,
- .gp = IMX_GPIO_NR(3, 18)
- }
-};
-
-iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const uart5_pads[] = {
- MX6_PAD_CSI0_DAT14__UART5_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT15__UART5_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const gpio_pads[] = {
- /* LED enable */
- MX6_PAD_SD4_DAT5__GPIO2_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi flash WP protect */
- MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* backlight enable */
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED yellow */
- MX6_PAD_GPIO_3__GPIO1_IO03 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED red */
- MX6_PAD_GPIO_4__GPIO1_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED green */
- MX6_PAD_GPIO_5__GPIO1_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED blue */
- MX6_PAD_GPIO_6__GPIO1_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 scl */
- MX6_PAD_GPIO_7__GPIO1_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 sda */
- MX6_PAD_GPIO_8__GPIO1_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi CS 1 */
- MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const misc_pads[] = {
- MX6_PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* OTG Power enable */
- MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(0x4001b0a8),
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD0__ENET_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD1__ENET_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TX_EN__ENET_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RX_ER__ENET_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD0__ENET_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD1__ENET_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_CRS_DV__ENET_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-
-static void setup_iomux_enet(void)
-{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
-
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-
- /* set GPIO_16 as ENET_REF_CLK_OUT */
- setbits_le32(&iomux->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
-}
-
-static iomux_v3_cfg_t const backlight_pads[] = {
- MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_SD4_DAT1__PWM3_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const ecspi4_pads[] = {
- MX6_PAD_EIM_D21__ECSPI4_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D22__ECSPI4_MISO | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D28__ECSPI4_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D20__GPIO3_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const display_pads[] = {
- MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
- MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
- MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
- MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
- MX6_PAD_DI0_PIN4__GPIO4_IO20,
- MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
- MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
- MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
- MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
- MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
- MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
- MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
- MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
- MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
- MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
- MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
- MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
- MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
- MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
- MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
- MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
- MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
- MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
- MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
- MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
- MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
- MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
- MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
- MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
-};
-
-int board_spi_cs_gpio(unsigned bus, unsigned cs)
-{
- return (bus == CONFIG_SF_DEFAULT_BUS && cs == CONFIG_SF_DEFAULT_CS)
- ? (IMX_GPIO_NR(3, 20)) : -1;
-}
-
-static void setup_spi(void)
-{
- int i;
-
- imx_iomux_v3_setup_multiple_pads(ecspi4_pads, ARRAY_SIZE(ecspi4_pads));
- for (i = 0; i < 3; i++)
- enable_spi_clk(true, i);
-
- /* set cs1 to high */
- gpio_direction_output(ECSPI4_CS1, 1);
-}
-
-static void setup_iomux_uart(void)
-{
- imx_iomux_v3_setup_multiple_pads(uart5_pads, ARRAY_SIZE(uart5_pads));
-}
-
-int board_eth_init(bd_t *bis)
-{
- struct iomuxc *iomuxc_regs =
- (struct iomuxc *)IOMUXC_BASE_ADDR;
- int ret;
-
- /* clear gpr1[14], gpr1[18:17] to select anatop clock */
- clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC_MASK, 0);
-
- ret = enable_fec_anatop_clock(0, ENET_50MHZ);
- if (ret)
- return ret;
-
- setup_iomux_enet();
- return cpu_eth_init(bis);
-}
-
-static void enable_lvds(struct display_info_t const *dev)
-{
- imx_iomux_v3_setup_multiple_pads(
- display_pads,
- ARRAY_SIZE(display_pads));
- imx_iomux_v3_setup_multiple_pads(
- backlight_pads,
- ARRAY_SIZE(backlight_pads));
-
- /* enable backlight PWM 3 */
- if (pwm_init(2, 0, 0))
- goto error;
- /* duty cycle 500ns, period: 3000ns */
- if (pwm_config(2, 500, 3000))
- goto error;
- if (pwm_enable(2))
- goto error;
- return;
-
-error:
- puts("error init pwm for backlight\n");
- return;
-}
-
-static void setup_display(void)
-{
- struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
-
- enable_ipu_clock();
-
- reg = readl(&mxc_ccm->cs2cdr);
- /* select pll 5 clock */
- reg &= MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK;
- reg &= MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK;
- writel(reg, &mxc_ccm->cs2cdr);
-
- imx_iomux_v3_setup_multiple_pads(backlight_pads,
- ARRAY_SIZE(backlight_pads));
-}
-
-static void setup_iomux_gpio(void)
-{
- imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
-}
-
-int board_early_init_f(void)
-{
- setup_iomux_uart();
- setup_iomux_gpio();
-
- setup_display();
- return 0;
-}
-
-
-static void setup_i2c4(void)
-{
- /* i2c4 not used, set it to gpio input */
- gpio_request(IMX_GPIO_NR(1, 7), "i2c4_scl");
- gpio_direction_input(IMX_GPIO_NR(1, 7));
- gpio_request(IMX_GPIO_NR(1, 8), "i2c4_sda");
- gpio_direction_input(IMX_GPIO_NR(1, 8));
-}
-
-static void setup_board_gpio(void)
-{
- /* enable LED */
- gpio_request(IMX_GPIO_NR(2, 13), "LED ena");
- gpio_direction_output(IMX_GPIO_NR(2, 13), 0);
-
- gpio_request(IMX_GPIO_NR(1, 3), "LED yellow");
- gpio_direction_output(IMX_GPIO_NR(1, 3), 1);
- gpio_request(IMX_GPIO_NR(1, 4), "LED red");
- gpio_direction_output(IMX_GPIO_NR(1, 4), 1);
- gpio_request(IMX_GPIO_NR(1, 5), "LED green");
- gpio_direction_output(IMX_GPIO_NR(1, 5), 1);
- gpio_request(IMX_GPIO_NR(1, 6), "LED blue");
- gpio_direction_output(IMX_GPIO_NR(1, 6), 1);
-}
-
-static void setup_board_spi(void)
-{
-}
diff --git a/board/aristainetos/aristainetos-v2.c b/board/aristainetos/aristainetos-v2.c
deleted file mode 100644
index a12c063..0000000
--- a/board/aristainetos/aristainetos-v2.c
+++ /dev/null
@@ -1,687 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2015
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * Based on:
- * Copyright (C) 2012 Freescale Semiconductor, Inc.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- */
-
-#include <init.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux.h>
-#include <asm/arch/mx6-pins.h>
-#include <env.h>
-#include <linux/errno.h>
-#include <asm/gpio.h>
-#include <asm/mach-imx/iomux-v3.h>
-#include <asm/mach-imx/boot_mode.h>
-#include <asm/mach-imx/mxc_i2c.h>
-#include <asm/mach-imx/video.h>
-#include <mmc.h>
-#include <fsl_esdhc_imx.h>
-#include <miiphy.h>
-#include <netdev.h>
-#include <asm/arch/mxc_hdmi.h>
-#include <asm/arch/crm_regs.h>
-#include <linux/fb.h>
-#include <ipu_pixfmt.h>
-#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
-#include <pwm.h>
-#include <micrel.h>
-#include <spi.h>
-#include <video.h>
-#include <../drivers/video/imx/ipu.h>
-#if defined(CONFIG_VIDEO_BMP_LOGO)
- #include <bmp_logo.h>
-#endif
-
-#define USDHC2_PAD_CTRL (PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
-
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- /* 4.3 display controller */
- #define ECSPI1_CS0 IMX_GPIO_NR(4, 9)
- #define ECSPI4_CS0 IMX_GPIO_NR(3, 29)
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- #define ECSPI1_CS0 IMX_GPIO_NR(2, 30) /* NOR flash */
- /* 4.3 display controller */
- #define ECSPI1_CS1 IMX_GPIO_NR(4, 10)
-#endif
-
-#define SOFT_RESET_GPIO IMX_GPIO_NR(7, 13)
-#define SD2_DRIVER_ENABLE IMX_GPIO_NR(7, 8)
-
-struct i2c_pads_info i2c_pad_info3 = {
- .scl = {
- .i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC,
- .gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 | PC,
- .gp = IMX_GPIO_NR(1, 5)
- },
- .sda = {
- .i2c_mode = MX6_PAD_GPIO_6__I2C3_SDA | PC,
- .gpio_mode = MX6_PAD_GPIO_6__GPIO1_IO06 | PC,
- .gp = IMX_GPIO_NR(1, 6)
- }
-};
-
-struct i2c_pads_info i2c_pad_info4 = {
- .scl = {
- .i2c_mode = MX6_PAD_GPIO_7__I2C4_SCL | PC,
- .gpio_mode = MX6_PAD_GPIO_7__GPIO1_IO07 | PC,
- .gp = IMX_GPIO_NR(1, 7)
- },
- .sda = {
- .i2c_mode = MX6_PAD_GPIO_8__I2C4_SDA | PC,
- .gpio_mode = MX6_PAD_GPIO_8__GPIO1_IO08 | PC,
- .gp = IMX_GPIO_NR(1, 8)
- }
-};
-
-iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D19__UART1_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D20__UART1_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const uart2_pads[] = {
- MX6_PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const uart3_pads[] = {
- MX6_PAD_EIM_D24__UART3_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D25__UART3_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D31__UART3_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D23__UART3_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const uart4_pads[] = {
- MX6_PAD_KEY_COL0__UART4_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const gpio_pads[] = {
- /* LED enable*/
- MX6_PAD_ENET_CRS_DV__GPIO1_IO25 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED yellow */
- MX6_PAD_NANDF_CS3__GPIO6_IO16 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED red */
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- MX6_PAD_EIM_EB0__GPIO2_IO28 | MUX_PAD_CTRL(NO_PAD_CTRL),
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- MX6_PAD_EIM_WAIT__GPIO5_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),
-#endif
- /* LED green */
- MX6_PAD_EIM_A24__GPIO5_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED blue */
- MX6_PAD_EIM_EB1__GPIO2_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi flash WP protect */
- MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi CS 0 */
- MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi bus #2 SS driver enable */
- MX6_PAD_EIM_A23__GPIO6_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* RST_LOC# PHY reset input (has pull-down!)*/
- MX6_PAD_GPIO_18__GPIO7_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD 2 level shifter output enable */
- MX6_PAD_SD3_RST__GPIO7_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD1 card detect input */
- MX6_PAD_ENET_RXD0__GPIO1_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD1 write protect input */
- MX6_PAD_DI0_PIN4__GPIO4_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD2 card detect input */
- MX6_PAD_GPIO_19__GPIO4_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD2 write protect input */
- MX6_PAD_SD4_DAT2__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* Touchscreen IRQ */
- MX6_PAD_SD4_DAT1__GPIO2_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const misc_pads[] = {
- /* USB_OTG_ID = GPIO1_24*/
- MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* H1 Power enable = GPIO1_0*/
- MX6_PAD_GPIO_0__USB_H1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* OTG Power enable = GPIO4_15*/
- MX6_PAD_KEY_ROW4__USB_OTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const backlight_pads[] = {
- /* backlight PWM brightness control */
- MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* backlight enable */
- MX6_PAD_EIM_BCLK__GPIO6_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LCD power enable */
- MX6_PAD_NANDF_CS2__GPIO6_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static iomux_v3_cfg_t const ecspi1_pads[] = {
- MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- MX6_PAD_KEY_ROW1__GPIO4_IO09 | MUX_PAD_CTRL(SPI_PAD_CTRL),
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- MX6_PAD_EIM_EB2__GPIO2_IO30 | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_KEY_COL2__GPIO4_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
-#endif
-};
-
-static void setup_iomux_enet(void)
-{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-}
-
-#if (CONFIG_SYS_BOARD_VERSION == 2)
-iomux_v3_cfg_t const ecspi4_pads[] = {
- MX6_PAD_EIM_D21__ECSPI4_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D22__ECSPI4_MISO | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D28__ECSPI4_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-#endif
-
-static iomux_v3_cfg_t const display_pads[] = {
- MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
- MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
- MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
- MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
- MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
- MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
- MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
- MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
- MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
- MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
- MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
- MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
- MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
- MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
- MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
- MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
- MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
- MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
- MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
- MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
- MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
- MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
- MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
- MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
- MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
- MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
- MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
- MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
-};
-
-int board_spi_cs_gpio(unsigned bus, unsigned cs)
-{
- if (bus == CONFIG_SF_DEFAULT_BUS && cs == CONFIG_SF_DEFAULT_CS)
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- return IMX_GPIO_NR(5, 2);
-
- if (bus == 0 && cs == 0)
- return IMX_GPIO_NR(4, 9);
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- return ECSPI1_CS0;
-
- if (bus == 0 && cs == 1)
- return ECSPI1_CS1;
-#endif
- return -1;
-}
-
-static void setup_spi(void)
-{
- int i;
-
- imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
-
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- imx_iomux_v3_setup_multiple_pads(ecspi4_pads, ARRAY_SIZE(ecspi4_pads));
-#endif
-
- for (i = 0; i < 4; i++)
- enable_spi_clk(true, i);
-
- gpio_direction_output(ECSPI1_CS0, 1);
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- gpio_direction_output(ECSPI4_CS1, 0);
- /* set cs0 to high (second device on spi bus #4) */
- gpio_direction_output(ECSPI4_CS0, 1);
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- gpio_direction_output(ECSPI1_CS1, 1);
-#endif
-}
-
-static void setup_iomux_uart(void)
-{
- switch (CONFIG_MXC_UART_BASE) {
- case UART1_BASE:
- imx_iomux_v3_setup_multiple_pads(uart1_pads,
- ARRAY_SIZE(uart1_pads));
- break;
- case UART2_BASE:
- imx_iomux_v3_setup_multiple_pads(uart2_pads,
- ARRAY_SIZE(uart2_pads));
- break;
- case UART3_BASE:
- imx_iomux_v3_setup_multiple_pads(uart3_pads,
- ARRAY_SIZE(uart3_pads));
- break;
- case UART4_BASE:
- imx_iomux_v3_setup_multiple_pads(uart4_pads,
- ARRAY_SIZE(uart4_pads));
- break;
- }
-}
-
-int board_phy_config(struct phy_device *phydev)
-{
- /* control data pad skew - devaddr = 0x02, register = 0x04 */
- ksz9031_phy_extended_write(phydev, 0x02,
- MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW,
- MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
- /* rx data pad skew - devaddr = 0x02, register = 0x05 */
- ksz9031_phy_extended_write(phydev, 0x02,
- MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW,
- MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
- /* tx data pad skew - devaddr = 0x02, register = 0x06 */
- ksz9031_phy_extended_write(phydev, 0x02,
- MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW,
- MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
- /* gtx and rx clock pad skew - devaddr = 0x02, register = 0x08 */
- ksz9031_phy_extended_write(phydev, 0x02,
- MII_KSZ9031_EXT_RGMII_CLOCK_SKEW,
- MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x03FF);
-
- if (phydev->drv->config)
- phydev->drv->config(phydev);
-
- return 0;
-}
-
-int board_eth_init(bd_t *bis)
-{
- setup_iomux_enet();
- return cpu_eth_init(bis);
-}
-
-static int rotate_logo_one(unsigned char *out, unsigned char *in)
-{
- int i, j;
-
- for (i = 0; i < BMP_LOGO_WIDTH; i++)
- for (j = 0; j < BMP_LOGO_HEIGHT; j++)
- out[j * BMP_LOGO_WIDTH + BMP_LOGO_HEIGHT - 1 - i] =
- in[i * BMP_LOGO_WIDTH + j];
- return 0;
-}
-
-/*
- * Rotate the BMP_LOGO (only)
- * Will only work, if the logo is square, as
- * BMP_LOGO_HEIGHT and BMP_LOGO_WIDTH are defines, not variables
- */
-void rotate_logo(int rotations)
-{
- unsigned char out_logo[BMP_LOGO_WIDTH * BMP_LOGO_HEIGHT];
- unsigned char *in_logo;
- int i, j;
-
- if (BMP_LOGO_WIDTH != BMP_LOGO_HEIGHT)
- return;
-
- in_logo = bmp_logo_bitmap;
-
- /* one 90 degree rotation */
- if (rotations == 1 || rotations == 2 || rotations == 3)
- rotate_logo_one(out_logo, in_logo);
-
- /* second 90 degree rotation */
- if (rotations == 2 || rotations == 3)
- rotate_logo_one(in_logo, out_logo);
-
- /* third 90 degree rotation */
- if (rotations == 3)
- rotate_logo_one(out_logo, in_logo);
-
- /* copy result back to original array */
- if (rotations == 1 || rotations == 3)
- for (i = 0; i < BMP_LOGO_WIDTH; i++)
- for (j = 0; j < BMP_LOGO_HEIGHT; j++)
- in_logo[i * BMP_LOGO_WIDTH + j] =
- out_logo[i * BMP_LOGO_WIDTH + j];
-}
-
-static void enable_display_power(void)
-{
- imx_iomux_v3_setup_multiple_pads(backlight_pads,
- ARRAY_SIZE(backlight_pads));
-
- /* backlight enable */
- gpio_direction_output(IMX_GPIO_NR(6, 31), 1);
- /* LCD power enable */
- gpio_direction_output(IMX_GPIO_NR(6, 15), 1);
-
- /* enable backlight PWM 1 */
- if (pwm_init(0, 0, 0))
- goto error;
- /* duty cycle 500ns, period: 3000ns */
- if (pwm_config(0, 50000, 300000))
- goto error;
- if (pwm_enable(0))
- goto error;
- return;
-
-error:
- puts("error init pwm for backlight\n");
- return;
-}
-
-static void enable_lvds(struct display_info_t const *dev)
-{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- s32 timeout = 100000;
-
- /* set PLL5 clock */
- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
-
- /* set PLL5 to 232720000Hz */
- reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x26);
- reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
- writel(reg, &ccm->analog_pll_video);
-
- writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xC0238),
- &ccm->analog_pll_video_num);
- writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xF4240),
- &ccm->analog_pll_video_denom);
-
- reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
-
- while (timeout--)
- if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)
- break;
- if (timeout < 0)
- printf("Warning: video pll lock timeout!\n");
-
- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
- reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
- writel(reg, &ccm->analog_pll_video);
-
- /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
- reg = readl(&ccm->cs2cdr);
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
- | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
- reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
- | (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
- writel(reg, &ccm->cs2cdr);
-
- reg = readl(&ccm->cscmr2);
- reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
- writel(reg, &ccm->cscmr2);
-
- reg = readl(&ccm->chsccdr);
- reg |= (CHSCCDR_CLK_SEL_LDB_DI0
- << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
- writel(reg, &ccm->chsccdr);
-
- reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
- | IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
- | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH
- | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
- | IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
- | IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED
- | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
- writel(reg, &iomux->gpr[2]);
-
- reg = readl(&iomux->gpr[3]);
- reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
- | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
- << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);
- writel(reg, &iomux->gpr[3]);
-
- return;
-}
-
-static void enable_spi_display(struct display_info_t const *dev)
-{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- s32 timeout = 100000;
-
-#if defined(CONFIG_VIDEO_BMP_LOGO)
- rotate_logo(3); /* portrait display in landscape mode */
-#endif
-
- /*
- * set ldb clock to 28341000 Hz calculated through the formula:
- * (XRES + LEFT_M + RIGHT_M + HSYNC_LEN) *
- * (YRES + UPPER_M + LOWER_M + VSYNC_LEN) * REFRESH)
- * see:
- * https://community.freescale.com/thread/308170
- */
- ipu_set_ldb_clock(28341000);
-
- reg = readl(&ccm->cs2cdr);
-
- /* select pll 5 clock */
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
- | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
- writel(reg, &ccm->cs2cdr);
-
- /* set PLL5 to 197994996Hz */
- reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x21);
- reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
- writel(reg, &ccm->analog_pll_video);
-
- writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xfbf4),
- &ccm->analog_pll_video_num);
- writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xf4240),
- &ccm->analog_pll_video_denom);
-
- reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
-
- while (timeout--)
- if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)
- break;
- if (timeout < 0)
- printf("Warning: video pll lock timeout!\n");
-
- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
- reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
- writel(reg, &ccm->analog_pll_video);
-
- /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
- reg = readl(&ccm->cs2cdr);
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
- | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
- reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
- | (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
- writel(reg, &ccm->cs2cdr);
-
- reg = readl(&ccm->cscmr2);
- reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
- writel(reg, &ccm->cscmr2);
-
- reg = readl(&ccm->chsccdr);
- reg |= (CHSCCDR_CLK_SEL_LDB_DI0
- << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
- reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK;
- reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET);
- reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK;
- reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET);
- writel(reg, &ccm->chsccdr);
-
- reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
- | IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
- | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH
- | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
- | IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
- | IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED
- | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
- writel(reg, &iomux->gpr[2]);
-
- reg = readl(&iomux->gpr[3]);
- reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
- | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
- << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);
- writel(reg, &iomux->gpr[3]);
-
- imx_iomux_v3_setup_multiple_pads(
- display_pads,
- ARRAY_SIZE(display_pads));
-
- return;
-}
-static void setup_display(void)
-{
- enable_ipu_clock();
- enable_display_power();
-}
-
-static void setup_iomux_gpio(void)
-{
- imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
-}
-
-static void set_gpr_register(void)
-{
- struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
-
- writel(IOMUXC_GPR1_APP_CLK_REQ_N | IOMUXC_GPR1_PCIE_RDY_L23 |
- IOMUXC_GPR1_EXC_MON_SLVE |
- (2 << IOMUXC_GPR1_ADDRS0_OFFSET) |
- IOMUXC_GPR1_ACT_CS0,
- &iomuxc_regs->gpr[1]);
- writel(0x0, &iomuxc_regs->gpr[8]);
- writel(IOMUXC_GPR12_ARMP_IPG_CLK_EN | IOMUXC_GPR12_ARMP_AHB_CLK_EN |
- IOMUXC_GPR12_ARMP_ATB_CLK_EN | IOMUXC_GPR12_ARMP_APB_CLK_EN,
- &iomuxc_regs->gpr[12]);
-}
-
-int board_early_init_f(void)
-{
- setup_iomux_uart();
- setup_iomux_gpio();
-
- gpio_direction_output(SOFT_RESET_GPIO, 1);
- gpio_direction_output(SD2_DRIVER_ENABLE, 1);
- setup_display();
- set_gpr_register();
- return 0;
-}
-
-static void setup_i2c4(void)
-{
- setup_i2c(3, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
- &i2c_pad_info4);
-}
-
-static void setup_board_gpio(void)
-{
- /* enable all LEDs */
- gpio_request(IMX_GPIO_NR(2, 13), "LED ena"); /* 25 */
- gpio_direction_output(IMX_GPIO_NR(1, 25), 0);
-
- /* switch off Status LEDs */
-#if (CONFIG_SYS_BOARD_VERSION == 2)
- gpio_request(IMX_GPIO_NR(6, 16), "LED yellow"); /* 176 */
- gpio_direction_output(IMX_GPIO_NR(6, 16), 1);
- gpio_request(IMX_GPIO_NR(2, 28), "LED red"); /* 60 */
- gpio_direction_output(IMX_GPIO_NR(2, 28), 1);
- gpio_request(IMX_GPIO_NR(5, 4), "LED green"); /* 132 */
- gpio_direction_output(IMX_GPIO_NR(5, 4), 1);
- gpio_request(IMX_GPIO_NR(2, 29), "LED blue"); /* 61 */
- gpio_direction_output(IMX_GPIO_NR(2, 29), 1);
-#elif (CONFIG_SYS_BOARD_VERSION == 3)
- gpio_request(IMX_GPIO_NR(6, 16), "LED yellow"); /* 176 */
- gpio_direction_output(IMX_GPIO_NR(6, 16), 0);
- gpio_request(IMX_GPIO_NR(5, 0), "LED red"); /* 128 */
- gpio_direction_output(IMX_GPIO_NR(5, 0), 0);
- gpio_request(IMX_GPIO_NR(5, 4), "LED green"); /* 132 */
- gpio_direction_output(IMX_GPIO_NR(5, 4), 0);
- gpio_request(IMX_GPIO_NR(2, 29), "LED blue"); /* 61 */
- gpio_direction_output(IMX_GPIO_NR(2, 29), 0);
-#endif
-}
-
-static void setup_board_spi(void)
-{
- /* enable spi bus #2 SS drivers (and spi bus #4 SS1 for rev2b) */
- gpio_direction_output(IMX_GPIO_NR(6, 6), 1);
-}
-
-int board_late_init(void)
-{
- char *my_bootdelay;
- char bootmode = 0;
- char const *panel = env_get("panel");
-
- /*
- * Check the boot-source. If booting from NOR Flash,
- * disable bootdelay
- */
- gpio_request(IMX_GPIO_NR(7, 6), "bootsel0");
- gpio_direction_input(IMX_GPIO_NR(7, 6));
- gpio_request(IMX_GPIO_NR(7, 7), "bootsel1");
- gpio_direction_input(IMX_GPIO_NR(7, 7));
- gpio_request(IMX_GPIO_NR(7, 1), "bootsel2");
- gpio_direction_input(IMX_GPIO_NR(7, 1));
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 6)) ? 1 : 0) << 0;
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 7)) ? 1 : 0) << 1;
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 1)) ? 1 : 0) << 2;
-
- if (bootmode == 7) {
- my_bootdelay = env_get("nor_bootdelay");
- if (my_bootdelay != NULL)
- env_set("bootdelay", my_bootdelay);
- else
- env_set("bootdelay", "-2");
- }
-
- /* if we have the lg panel, we can initialze it now */
- if (panel)
- if (!strcmp(panel, displays[1].mode.name))
- lg4573_spi_startup(CONFIG_LG4573_BUS,
- CONFIG_LG4573_CS,
- 10000000, SPI_MODE_0);
-
- return 0;
-}
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 9f744b3..c79ac1d 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -17,138 +17,454 @@
#include <asm/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/boot_mode.h>
-#include <asm/mach-imx/mxc_i2c.h>
#include <asm/mach-imx/video.h>
-#include <mmc.h>
-#include <fsl_esdhc_imx.h>
-#include <miiphy.h>
-#include <netdev.h>
-#include <asm/arch/mxc_hdmi.h>
#include <asm/arch/crm_regs.h>
-#include <linux/fb.h>
-#include <ipu_pixfmt.h>
-#include <input.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
-#include <pwm.h>
+#include <bmp_logo.h>
+#include <dm/root.h>
+#include <env.h>
+#include <i2c_eeprom.h>
+#include <i2c.h>
+#include <micrel.h>
+#include <miiphy.h>
+#include <lcd.h>
+#include <led.h>
+#include <splash.h>
+#include <video_fb.h>
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+enum {
+ BOARD_TYPE_4 = 4,
+ BOARD_TYPE_7 = 7,
+};
-#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
- PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define ARI_BT_4 "aristainetos2_4@2"
+#define ARI_BT_7 "aristainetos2_7@1"
-#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+int board_phy_config(struct phy_device *phydev)
+{
+ /* control data pad skew - devaddr = 0x02, register = 0x04 */
+ ksz9031_phy_extended_write(phydev, 0x02,
+ MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
+ /* rx data pad skew - devaddr = 0x02, register = 0x05 */
+ ksz9031_phy_extended_write(phydev, 0x02,
+ MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
+ /* tx data pad skew - devaddr = 0x02, register = 0x06 */
+ ksz9031_phy_extended_write(phydev, 0x02,
+ MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);
+ /* gtx and rx clock pad skew - devaddr = 0x02, register = 0x08 */
+ ksz9031_phy_extended_write(phydev, 0x02,
+ MII_KSZ9031_EXT_RGMII_CLOCK_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x03FF);
+
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
-#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+static int rotate_logo_one(unsigned char *out, unsigned char *in)
+{
+ int i, j;
-#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
- PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+ for (i = 0; i < BMP_LOGO_WIDTH; i++)
+ for (j = 0; j < BMP_LOGO_HEIGHT; j++)
+ out[j * BMP_LOGO_WIDTH + BMP_LOGO_HEIGHT - 1 - i] =
+ in[i * BMP_LOGO_WIDTH + j];
+ return 0;
+}
-#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/*
+ * Rotate the BMP_LOGO (only)
+ * Will only work, if the logo is square, as
+ * BMP_LOGO_HEIGHT and BMP_LOGO_WIDTH are defines, not variables
+ */
+void rotate_logo(int rotations)
+{
+ unsigned char out_logo[BMP_LOGO_WIDTH * BMP_LOGO_HEIGHT];
+ struct bmp_header *header;
+ unsigned char *in_logo;
+ int i, j;
+
+ if (BMP_LOGO_WIDTH != BMP_LOGO_HEIGHT)
+ return;
+
+ header = (struct bmp_header *)bmp_logo_bitmap;
+ in_logo = bmp_logo_bitmap + header->data_offset;
+
+ /* one 90 degree rotation */
+ if (rotations == 1 || rotations == 2 || rotations == 3)
+ rotate_logo_one(out_logo, in_logo);
+
+ /* second 90 degree rotation */
+ if (rotations == 2 || rotations == 3)
+ rotate_logo_one(in_logo, out_logo);
+
+ /* third 90 degree rotation */
+ if (rotations == 3)
+ rotate_logo_one(out_logo, in_logo);
+
+ /* copy result back to original array */
+ if (rotations == 1 || rotations == 3)
+ for (i = 0; i < BMP_LOGO_WIDTH; i++)
+ for (j = 0; j < BMP_LOGO_HEIGHT; j++)
+ in_logo[i * BMP_LOGO_WIDTH + j] =
+ out_logo[i * BMP_LOGO_WIDTH + j];
+}
-#define DISP_PAD_CTRL (0x10)
+static void enable_lvds(struct display_info_t const *dev)
+{
+ struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
+ struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+ int reg;
+ s32 timeout = 100000;
+
+ /* set PLL5 clock */
+ reg = readl(&ccm->analog_pll_video);
+ reg |= BM_ANADIG_PLL_VIDEO_POWERDOWN;
+ writel(reg, &ccm->analog_pll_video);
+
+ /* set PLL5 to 232720000Hz */
+ reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
+ reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x26);
+ reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
+ reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
+ writel(reg, &ccm->analog_pll_video);
+
+ writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xC0238),
+ &ccm->analog_pll_video_num);
+ writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xF4240),
+ &ccm->analog_pll_video_denom);
+
+ reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
+ writel(reg, &ccm->analog_pll_video);
+
+ while (timeout--)
+ if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)
+ break;
+ if (timeout < 0)
+ printf("Warning: video pll lock timeout!\n");
+
+ reg = readl(&ccm->analog_pll_video);
+ reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
+ reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
+ writel(reg, &ccm->analog_pll_video);
+
+ /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
+ reg = readl(&ccm->cs2cdr);
+ reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
+ | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
+ reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
+ | (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
+ writel(reg, &ccm->cs2cdr);
+
+ reg = readl(&ccm->cscmr2);
+ reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
+ writel(reg, &ccm->cscmr2);
+
+ reg = readl(&ccm->chsccdr);
+ reg |= (CHSCCDR_CLK_SEL_LDB_DI0
+ << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
+ writel(reg, &ccm->chsccdr);
+
+ reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
+ | IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
+ | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH
+ | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
+ | IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
+ | IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED
+ | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
+ writel(reg, &iomux->gpr[2]);
+
+ reg = readl(&iomux->gpr[3]);
+ reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
+ | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
+ << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);
+ writel(reg, &iomux->gpr[3]);
+}
-#define ECSPI4_CS1 IMX_GPIO_NR(5, 2)
+static void enable_spi_display(struct display_info_t const *dev)
+{
+ struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
+ struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+ int reg;
+ s32 timeout = 100000;
-#if (CONFIG_SYS_BOARD_VERSION == 1)
-#include "./aristainetos-v1.c"
-#elif ((CONFIG_SYS_BOARD_VERSION == 2) || (CONFIG_SYS_BOARD_VERSION == 3))
-#include "./aristainetos-v2.c"
+#if defined(CONFIG_VIDEO_BMP_LOGO)
+ rotate_logo(3); /* portrait display in landscape mode */
#endif
+ reg = readl(&ccm->cs2cdr);
+
+ /* select pll 5 clock */
+ reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
+ | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
+ writel(reg, &ccm->cs2cdr);
+
+ /* set PLL5 to 197994996Hz */
+ reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
+ reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x21);
+ reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
+ reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
+ writel(reg, &ccm->analog_pll_video);
+
+ writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xfbf4),
+ &ccm->analog_pll_video_num);
+ writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xf4240),
+ &ccm->analog_pll_video_denom);
+
+ reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
+ writel(reg, &ccm->analog_pll_video);
+
+ while (timeout--)
+ if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)
+ break;
+ if (timeout < 0)
+ printf("Warning: video pll lock timeout!\n");
+
+ reg = readl(&ccm->analog_pll_video);
+ reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
+ reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
+ writel(reg, &ccm->analog_pll_video);
+
+ /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
+ reg = readl(&ccm->cs2cdr);
+ reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
+ | MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
+ reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
+ | (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
+ writel(reg, &ccm->cs2cdr);
+
+ reg = readl(&ccm->cscmr2);
+ reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
+ writel(reg, &ccm->cscmr2);
+
+ reg = readl(&ccm->chsccdr);
+ reg |= (CHSCCDR_CLK_SEL_LDB_DI0
+ << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
+ reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK;
+ reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET);
+ reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK;
+ reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET);
+ writel(reg, &ccm->chsccdr);
+
+ reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
+ | IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
+ | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH
+ | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
+ | IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
+ | IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED
+ | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
+ writel(reg, &iomux->gpr[2]);
+
+ reg = readl(&iomux->gpr[3]);
+ reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
+ | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
+ << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);
+ writel(reg, &iomux->gpr[3]);
+}
-struct i2c_pads_info i2c_pad_info1 = {
- .scl = {
- .i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL | PC,
- .gpio_mode = MX6_PAD_CSI0_DAT9__GPIO5_IO27 | PC,
- .gp = IMX_GPIO_NR(5, 27)
- },
- .sda = {
- .i2c_mode = MX6_PAD_CSI0_DAT8__I2C1_SDA | PC,
- .gpio_mode = MX6_PAD_CSI0_DAT8__GPIO5_IO26 | PC,
- .gp = IMX_GPIO_NR(5, 26)
- }
-};
-
-struct i2c_pads_info i2c_pad_info2 = {
- .scl = {
- .i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC,
- .gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | PC,
- .gp = IMX_GPIO_NR(4, 12)
- },
- .sda = {
- .i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | PC,
- .gpio_mode = MX6_PAD_KEY_ROW3__GPIO4_IO13 | PC,
- .gp = IMX_GPIO_NR(4, 13)
- }
-};
+static void setup_display(void)
+{
+ enable_ipu_clock();
+}
-iomux_v3_cfg_t const usdhc1_pads[] = {
- MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD1_DAT0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD1_DAT1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD1_DAT2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD1_DAT3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-};
+static void set_gpr_register(void)
+{
+ struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+
+ writel(IOMUXC_GPR1_APP_CLK_REQ_N | IOMUXC_GPR1_PCIE_RDY_L23 |
+ IOMUXC_GPR1_EXC_MON_SLVE |
+ (2 << IOMUXC_GPR1_ADDRS0_OFFSET) |
+ IOMUXC_GPR1_ACT_CS0,
+ &iomuxc_regs->gpr[1]);
+ writel(0x0, &iomuxc_regs->gpr[8]);
+ writel(IOMUXC_GPR12_ARMP_IPG_CLK_EN | IOMUXC_GPR12_ARMP_AHB_CLK_EN |
+ IOMUXC_GPR12_ARMP_ATB_CLK_EN | IOMUXC_GPR12_ARMP_APB_CLK_EN,
+ &iomuxc_regs->gpr[12]);
+}
-int dram_init(void)
+extern char __bss_start[], __bss_end[];
+int board_early_init_f(void)
{
- gd->ram_size = imx_ddr_size();
+ select_ldb_di_clock_source(MXC_PLL5_CLK);
+ set_gpr_register();
+
+ /*
+ * clear bss here, so we can use spi driver
+ * before relocation and read Environment
+ * from spi flash.
+ */
+ memset(__bss_start, 0x00, __bss_end - __bss_start);
return 0;
}
-#ifdef CONFIG_FSL_ESDHC_IMX
-struct fsl_esdhc_cfg usdhc_cfg[2] = {
- {USDHC1_BASE_ADDR},
- {USDHC2_BASE_ADDR},
-};
+static void setup_one_led(char *label, int state)
+{
+ struct udevice *dev;
+ int ret;
+
+ ret = led_get_by_label(label, &dev);
+ if (ret == 0)
+ led_set_state(dev, state);
+}
+
+static void setup_board_gpio(void)
+{
+ setup_one_led("led_ena", LEDST_ON);
+ /* switch off Status LEDs */
+ setup_one_led("led_yellow", LEDST_OFF);
+ setup_one_led("led_red", LEDST_OFF);
+ setup_one_led("led_green", LEDST_OFF);
+ setup_one_led("led_blue", LEDST_OFF);
+}
+
+#define ARI_RESC_FMT "setenv rescue_reason setenv bootargs \\${bootargs}" \
+ " rescueReason=%d "
-int board_mmc_getcd(struct mmc *mmc)
+static void aristainetos_run_rescue_command(int reason)
{
- return 1;
+ char rescue_reason_command[80];
+
+ sprintf(rescue_reason_command, ARI_RESC_FMT, reason);
+ run_command(rescue_reason_command, 0);
}
-int board_mmc_init(bd_t *bis)
+static int aristainetos_eeprom(void)
+{
+ struct udevice *dev;
+ int off;
+ int ret;
+ u8 data[0x10];
+ u8 rescue_reason;
+
+ off = fdt_path_offset(gd->fdt_blob, "eeprom0");
+ if (off < 0) {
+ printf("%s: No eeprom0 path offset\n", __func__);
+ return off;
+ }
+
+ ret = uclass_get_device_by_of_offset(UCLASS_I2C_EEPROM, off, &dev);
+ if (ret) {
+ printf("%s: Could not find EEPROM\n", __func__);
+ return ret;
+ }
+
+ ret = i2c_set_chip_offset_len(dev, 2);
+ if (ret)
+ return ret;
+
+ ret = i2c_eeprom_read(dev, 0x1ff0, (uint8_t *)data, 6);
+ if (ret) {
+ printf("%s: Could not read EEPROM\n", __func__);
+ return ret;
+ }
+
+ if (strncmp((char *)&data[3], "ReScUe", 6) == 0) {
+ rescue_reason = *(uint8_t *)&data[9];
+ memset(&data[3], 0xff, 7);
+ i2c_eeprom_write(dev, 0x1ff0, (uint8_t *)&data[3], 7);
+ printf("\nBooting into Rescue System (EEPROM)\n");
+ aristainetos_run_rescue_command(rescue_reason);
+ run_command("run rescue_load_fit rescueboot", 0);
+ } else if (strncmp((char *)data, "DeF", 3) == 0) {
+ memset(data, 0xff, 3);
+ i2c_eeprom_write(dev, 0x1ff0, (uint8_t *)data, 3);
+ printf("\nClear u-boot environment (set back to defaults)\n");
+ run_command("run default_env; saveenv; saveenv", 0);
+ }
+
+ return 0;
+};
+
+static void aristainetos_bootmode_settings(void)
{
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
- imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
-#if (CONFIG_SYS_BOARD_VERSION == 2)
+ struct gpio_desc *desc;
+ struct src *psrc = (struct src *)SRC_BASE_ADDR;
+ unsigned int sbmr1 = readl(&psrc->sbmr1);
+ char *my_bootdelay;
+ char bootmode = 0;
+ int ret;
+
/*
- * usdhc2 has a levelshifter on the carrier board Rev. DV1,
- * that will automatically detect the driving direction.
- * During initialisation this isn't working correctly,
- * which causes DAT3 to be driven low towards the SD-card.
- * This causes a SD-card enetring the SPI-Mode
- * and therefore getting inaccessible until next power cycle.
- * As workaround we drive the DAT3 line as GPIO and set it high.
- * This makes usdhc2 unusable in u-boot, but works for the
- * initialisation in Linux
+ * Check the boot-source. If booting from NOR Flash,
+ * disable bootdelay
*/
- imx_iomux_v3_setup_pad(MX6_PAD_SD2_DAT3__GPIO1_IO12 |
- MUX_PAD_CTRL(NO_PAD_CTRL));
- gpio_direction_output(IMX_GPIO_NR(1, 12) , 1);
-#endif
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+ ret = gpio_hog_lookup_name("bootsel0", &desc);
+ if (!ret)
+ bootmode |= (dm_gpio_get_value(desc) ? 1 : 0) << 0;
+ ret = gpio_hog_lookup_name("bootsel1", &desc);
+ if (!ret)
+ bootmode |= (dm_gpio_get_value(desc) ? 1 : 0) << 1;
+ ret = gpio_hog_lookup_name("bootsel2", &desc);
+ if (!ret)
+ bootmode |= (dm_gpio_get_value(desc) ? 1 : 0) << 2;
+
+ if (bootmode == 7) {
+ my_bootdelay = env_get("nor_bootdelay");
+ if (my_bootdelay)
+ env_set("bootdelay", my_bootdelay);
+ else
+ env_set("bootdelay", "-2");
+ }
+
+ if (sbmr1 & 0x40) {
+ env_set("bootmode", "1");
+ printf("SD bootmode jumper set!\n");
+ } else {
+ env_set("bootmode", "0");
+ }
+
+ /* read out some jumper values*/
+ ret = gpio_hog_lookup_name("env_reset", &desc);
+ if (!ret) {
+ if (dm_gpio_get_value(desc)) {
+ printf("\nClear env (set back to defaults)\n");
+ run_command("run default_env; saveenv; saveenv", 0);
+ }
+ }
+ ret = gpio_hog_lookup_name("boot_rescue", &desc);
+ if (!ret) {
+ if (dm_gpio_get_value(desc)) {
+ aristainetos_run_rescue_command(16);
+ run_command("run rescue_xload_boot", 0);
+ }
+ }
}
-#endif
-/*
- * Do not overwrite the console
- * Use always serial for U-Boot console
- */
-int overwrite_console(void)
+int board_late_init(void)
+{
+ int x, y;
+
+ led_default_state();
+ splash_get_pos(&x, &y);
+ bmp_display((ulong)&bmp_logo_bitmap[0], x, y);
+
+ aristainetos_bootmode_settings();
+
+ /* eeprom work */
+ aristainetos_eeprom();
+
+ /* set board_type */
+ if (gd->board_type == BOARD_TYPE_4)
+ env_set("board_type", ARI_BT_4);
+ else
+ env_set("board_type", ARI_BT_7);
+
+ return 0;
+}
+
+int dram_init(void)
{
- return 1;
+ gd->ram_size = imx_ddr_size();
+
+ return 0;
}
struct display_info_t const displays[] = {
@@ -174,7 +490,10 @@ struct display_info_t const displays[] = {
.vmode = FB_VMODE_NONINTERLACED
}
}
-#if ((CONFIG_SYS_BOARD_VERSION == 2) || (CONFIG_SYS_BOARD_VERSION == 3))
+#if ((CONFIG_SYS_BOARD_VERSION == 2) || \
+ (CONFIG_SYS_BOARD_VERSION == 3) || \
+ (CONFIG_SYS_BOARD_VERSION == 4) || \
+ (CONFIG_SYS_BOARD_VERSION == 5))
, {
.bus = -1,
.addr = 0,
@@ -202,12 +521,7 @@ struct display_info_t const displays[] = {
};
size_t display_count = ARRAY_SIZE(displays);
-/* no console on this board */
-int board_cfb_skip(void)
-{
- return 1;
-}
-
+#if defined(CONFIG_NAND)
iomux_v3_cfg_t nfc_pads[] = {
MX6_PAD_NANDF_CLE__NAND_CLE | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_NANDF_ALE__NAND_ALE | MUX_PAD_CTRL(NO_PAD_CTRL),
@@ -261,6 +575,11 @@ static void setup_gpmi_nand(void)
/* enable apbh clock gating */
setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
}
+#else
+static void setup_gpmi_nand(void)
+{
+}
+#endif
int board_init(void)
{
@@ -269,57 +588,54 @@ int board_init(void)
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- setup_spi();
-
- setup_i2c(0, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
- &i2c_pad_info1);
- setup_i2c(1, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
- &i2c_pad_info2);
- setup_i2c(2, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
- &i2c_pad_info3);
- setup_i2c4();
-
- /* SPI NOR Flash read only */
- gpio_request(CONFIG_GPIO_ENABLE_SPI_FLASH, "ena_spi_nor");
- gpio_direction_output(CONFIG_GPIO_ENABLE_SPI_FLASH, 0);
- gpio_free(CONFIG_GPIO_ENABLE_SPI_FLASH);
-
setup_board_gpio();
setup_gpmi_nand();
- setup_board_spi();
+ setup_display();
/* GPIO_1 for USB_OTG_ID */
clrsetbits_le32(&iomux->gpr[1], IOMUXC_GPR1_USB_OTG_ID_SEL_MASK, 0);
- imx_iomux_v3_setup_multiple_pads(misc_pads, ARRAY_SIZE(misc_pads));
return 0;
}
-int checkboard(void)
+int board_fit_config_name_match(const char *name)
{
- printf("Board: %s\n", CONFIG_BOARDNAME);
- return 0;
+ if (gd->board_type == BOARD_TYPE_4 &&
+ strchr(name, 0x34))
+ return 0;
+
+ if (gd->board_type == BOARD_TYPE_7 &&
+ strchr(name, 0x37))
+ return 0;
+
+ return -1;
}
-#ifdef CONFIG_USB_EHCI_MX6
-int board_ehci_hcd_init(int port)
+static void do_board_detect(void)
{
int ret;
+ char s[30];
- ret = gpio_request(ARISTAINETOS_USB_H1_PWR, "usb-h1-pwr");
- if (!ret)
- gpio_direction_output(ARISTAINETOS_USB_H1_PWR, 1);
- ret = gpio_request(ARISTAINETOS_USB_OTG_PWR, "usb-OTG-pwr");
- if (!ret)
- gpio_direction_output(ARISTAINETOS_USB_OTG_PWR, 1);
- return 0;
+ /* default use board type 7 */
+ gd->board_type = BOARD_TYPE_7;
+ if (env_init())
+ return;
+
+ ret = env_get_f("panel", s, sizeof(s));
+ if (ret < 0)
+ return;
+
+ if (!strncmp("lg4573", s, 6))
+ gd->board_type = BOARD_TYPE_4;
}
-int board_ehci_power(int port, int on)
+#ifdef CONFIG_DTB_RESELECT
+int embedded_dtb_select(void)
{
- if (port)
- gpio_set_value(ARISTAINETOS_USB_OTG_PWR, on);
- else
- gpio_set_value(ARISTAINETOS_USB_H1_PWR, on);
+ int rescan;
+
+ do_board_detect();
+ fdtdec_resetup(&rescan);
+
return 0;
}
#endif
diff --git a/board/aristainetos/aristainetos.cfg b/board/aristainetos/aristainetos.cfg
deleted file mode 100644
index fb74678..0000000
--- a/board/aristainetos/aristainetos.cfg
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2014
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * Based on:
- * Copyright (C) 2013 Boundary Devices
- *
- * Refer doc/README.imximage for more details about how-to configure
- * and create imximage boot image
- *
- * The syntax is taken as close as possible with the kwbimage
- */
-
-/* image version */
-IMAGE_VERSION 2
-
-/*
- * Boot Device : one of
- * spi, sd
- */
-BOOT_FROM spi
-
-#define __ASSEMBLY__
-#include <config.h>
-#include "asm/arch/mx6-ddr.h"
-#include "asm/arch/iomux.h"
-#include "asm/arch/crm_regs.h"
-
-#include "ddr-setup.cfg"
-#include "mt41j128M.cfg"
-#include "clocks.cfg"
diff --git a/board/aristainetos/aristainetos2.cfg b/board/aristainetos/aristainetos2.cfg
index fbbc2e5..965ad64 100644
--- a/board/aristainetos/aristainetos2.cfg
+++ b/board/aristainetos/aristainetos2.cfg
@@ -23,6 +23,9 @@ BOOT_FROM spi
#define __ASSEMBLY__
#include <config.h>
+#ifdef CONFIG_IMX_HAB
+CSF CONFIG_CSF_SIZE
+#endif
#include "asm/arch/mx6-ddr.h"
#include "asm/arch/iomux.h"
#include "asm/arch/crm_regs.h"
diff --git a/board/aristainetos/clocks.cfg b/board/aristainetos/clocks.cfg
deleted file mode 100644
index 58976e7..0000000
--- a/board/aristainetos/clocks.cfg
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * Device Configuration Data (DCD)
- *
- * Each entry must have the format:
- * Addr-type Address Value
- *
- * where:
- * Addr-type register length (1,2 or 4 bytes)
- * Address absolute address of the register
- * value value to be stored in the register
- */
-
-/* set the default clock gate to save power */
-DATA 4, CCM_CCGR0, 0x00c03f3f
-DATA 4, CCM_CCGR1, 0x0030fcff
-DATA 4, CCM_CCGR2, 0x0fffcfc0
-DATA 4, CCM_CCGR3, 0x3ff0300f
-DATA 4, CCM_CCGR4, 0xfffff30c /* enable NAND/GPMI/BCH clocks */
-DATA 4, CCM_CCGR5, 0x0f0000c3
-DATA 4, CCM_CCGR6, 0x000003ff
diff --git a/board/aristainetos/common/Kconfig b/board/aristainetos/common/Kconfig
new file mode 100644
index 0000000..e26de51
--- /dev/null
+++ b/board/aristainetos/common/Kconfig
@@ -0,0 +1,35 @@
+config SYS_BOARD_VERSION
+ int "select version of aristainetos board"
+ help
+ version of aristainetos board version
+ 2 version 2
+ 3 version 2b
+ 4 version 2bcsl
+ 5 version 2c
+
+config SYS_I2C_MXC_I2C1
+ default y
+
+config SYS_I2C_MXC_I2C2
+ default y
+
+config SYS_I2C_MXC_I2C3
+ default y
+
+config SYS_I2C_MXC_I2C4
+ default y
+
+config SYS_MALLOC_LEN
+ default 0x4000000
+
+config ENV_SIZE
+ default 0x3000
+
+config ENV_SECT_SIZE
+ default 0x10000
+
+config ENV_OFFSET
+ default 0xd0000
+
+config SYS_CONFIG_NAME
+ default "aristainetos2"
diff --git a/board/aristainetos/ddr-setup.cfg b/board/aristainetos/ddr-setup.cfg
deleted file mode 100644
index d3ade35..0000000
--- a/board/aristainetos/ddr-setup.cfg
+++ /dev/null
@@ -1,60 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * Device Configuration Data (DCD)
- *
- * Each entry must have the format:
- * Addr-type Address Value
- *
- * where:
- * Addr-type register length (1,2 or 4 bytes)
- * Address absolute address of the register
- * value value to be stored in the register
- */
-
-/* DDR IO TYPE */
-DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
-DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
-/* Clock */
-DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00000030
-/* Address */
-DATA 4, MX6_IOM_DRAM_CAS, 0x00000030
-DATA 4, MX6_IOM_DRAM_RAS, 0x00000030
-DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
-/* Control */
-DATA 4, MX6_IOM_DRAM_RESET, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
-DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00003000
-DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
-DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
-DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
-DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
-/* Data Strobe */
-DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
-DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
-DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
-DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
-DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
-DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM4, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM5, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM6, 0x00000030
-DATA 4, MX6_IOM_DRAM_DQM7, 0x00000030
diff --git a/board/aristainetos/mt41j128M.cfg b/board/aristainetos/mt41j128M.cfg
deleted file mode 100644
index bb2684b..0000000
--- a/board/aristainetos/mt41j128M.cfg
+++ /dev/null
@@ -1,69 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2013 Boundary Devices
- */
-/* ZQ Calibration */
-DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xa1390003
-DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xa1390003
-DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001F001F
-DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F
-DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001F001F
-DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x001F001F
-/*
- * DQS gating, read delay, write delay calibration values
- * based on calibration compare of 0x00ffff00
- */
-DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x420E020E
-DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x02000200
-DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x42020202
-DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x01720172
-DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x494C4F4C
-DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4A4C4C49
-DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3133
-DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x39373F2E
-/* read data bit delay */
-DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
-DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
-DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
-DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
-DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
-DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
-DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
-DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
-/* Complete calibration by forced measurment */
-DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
-DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
-/* in DDR3, 64-bit mode, only MMDC0 is initiated */
-DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002d
-DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
-DATA 4, MX6_MMDC_P0_MDCFG0, 0x40445323
-DATA 4, MX6_MMDC_P0_MDCFG1, 0xb66e8c63
-DATA 4, MX6_MMDC_P0_MDCFG2, 0x01ff00db
-DATA 4, MX6_MMDC_P0_MDMISC, 0x00081740
-DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
-DATA 4, MX6_MMDC_P0_MDRWD, 0x000026d2
-DATA 4, MX6_MMDC_P0_MDOR, 0x00440e21
-DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
-DATA 4, MX6_MMDC_P0_MDCTL, 0x84190000
-/* MR2 */
-DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032
-DATA 4, MX6_MMDC_P0_MDSCR, 0x0400803a
-/* MR3 */
-DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
-DATA 4, MX6_MMDC_P0_MDSCR, 0x0000803b
-/* MR1 */
-DATA 4, MX6_MMDC_P0_MDSCR, 0x00428031
-DATA 4, MX6_MMDC_P0_MDSCR, 0x00428039
-/* MR0 */
-DATA 4, MX6_MMDC_P0_MDSCR, 0x07208030
-DATA 4, MX6_MMDC_P0_MDSCR, 0x07208038
-/* ZQ calibration */
-DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
-DATA 4, MX6_MMDC_P0_MDSCR, 0x04008048
-/* final ddr setup */
-DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
-DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00000007
-DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00000007
-DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556d
-DATA 4, MX6_MMDC_P1_MAPSR, 0x00011006
-DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index 63a54f5..398e4ed 100644
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -129,16 +129,6 @@ static void setup_gpio_leds(void)
gpio_direction_output(GPIO_LED_PWR_G, 0);
}
-#ifdef CONFIG_USB_EHCI_MX5
-int board_ehci_hcd_init(int port)
-{
- /* request VBUS power enable pin, GPIO7_8 */
- gpio_direction_output(IMX_GPIO_NR(7, 8), 1);
- return 0;
-}
-#endif
-
-
static int power_init(void)
{
/* nothing to do on CX9020 */
diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
index b20ca16..3e185ad 100644
--- a/board/compulab/cm_fx6/cm_fx6.c
+++ b/board/compulab/cm_fx6/cm_fx6.c
@@ -147,6 +147,11 @@ int board_video_skip(void)
static inline void cm_fx6_setup_display(void) {}
#endif /* CONFIG_VIDEO_IPUV3 */
+int ipu_displays_init(void)
+{
+ return board_video_skip();
+}
+
#ifdef CONFIG_DWC_AHSATA
static int cm_fx6_issd_gpios[] = {
/* The order of the GPIOs in the array is important! */
diff --git a/board/ea/mx7ulp_com/Kconfig b/board/ea/mx7ulp_com/Kconfig
new file mode 100644
index 0000000..90883ac
--- /dev/null
+++ b/board/ea/mx7ulp_com/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX7ULP_COM
+
+config SYS_BOARD
+ default "mx7ulp_com"
+
+config SYS_VENDOR
+ default "ea"
+
+config SYS_CONFIG_NAME
+ default "mx7ulp_com"
+
+endif
diff --git a/board/ea/mx7ulp_com/MAINTAINERS b/board/ea/mx7ulp_com/MAINTAINERS
new file mode 100644
index 0000000..3f69511
--- /dev/null
+++ b/board/ea/mx7ulp_com/MAINTAINERS
@@ -0,0 +1,6 @@
+MX7ULPCOM BOARD
+M: Fabio Estevam <festevam@gmail.com>
+S: Maintained
+F: board/ea/mx7ulp_com/
+F: include/configs/mx7ulp_com.h
+F: configs/mx7ulp_com_defconfig
diff --git a/board/ea/mx7ulp_com/Makefile b/board/ea/mx7ulp_com/Makefile
new file mode 100644
index 0000000..b3b230b
--- /dev/null
+++ b/board/ea/mx7ulp_com/Makefile
@@ -0,0 +1,6 @@
+# (C) Copyright 2016 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := mx7ulp_com.o
diff --git a/board/ea/mx7ulp_com/imximage.cfg b/board/ea/mx7ulp_com/imximage.cfg
new file mode 100644
index 0000000..d298d17
--- /dev/null
+++ b/board/ea/mx7ulp_com/imximage.cfg
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+BOOT_FROM sd
+
+#ifdef CONFIG_USE_IMXIMG_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx7ulp_evk/plugin.bin 0x2F020000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type Address Value
+ *
+ * where:
+ * Addr-type register length (1,2 or 4 bytes)
+ * Address absolute address of the register
+ * value value to be stored in the register
+ */
+DATA 4 0x403f00dc 0x00000000
+DATA 4 0x403e0040 0x01000020
+DATA 4 0x403e0500 0x01000000
+DATA 4 0x403e050c 0x80808080
+DATA 4 0x403e0508 0x00160002
+DATA 4 0x403E0510 0x00000001
+DATA 4 0x403E0514 0x00000014
+DATA 4 0x403e0500 0x00000001
+CHECK_BITS_SET 4 0x403e0500 0x01000000
+/*
+ * Default PFD0 divide is 27, which generates:
+ * PFD0 Freq = A7 APLL (528MHz) * 18 / 27 = 352MHz
+ *
+ * i.MX7ULP COM board can not run DDR at 352MHz, so
+ * use a divider of 30 (0x1E), which gives:
+ *
+ * PFD0 Freq = A7 APLL (528MHz) * 18 / 30 = 316.8MHz
+ */
+DATA 4 0x403e050c 0x8080801E
+CHECK_BITS_SET 4 0x403e050c 0x00000040
+DATA 4 0x403E0030 0x00000001
+DATA 4 0x403e0040 0x11000020
+DATA 4 0x403f00dc 0x42000000
+
+DATA 4 0x40B300AC 0x40000000
+
+DATA 4 0x40AD0128 0x00040000
+DATA 4 0x40AD00F8 0x00000000
+DATA 4 0x40AD00D8 0x00000180
+DATA 4 0x40AD0104 0x00000180
+DATA 4 0x40AD0108 0x00000180
+DATA 4 0x40AD0124 0x00010000
+DATA 4 0x40AD0080 0x0000018C
+DATA 4 0x40AD0084 0x0000018C
+DATA 4 0x40AD0088 0x0000018C
+DATA 4 0x40AD008C 0x0000018C
+
+DATA 4 0x40AD0120 0x00010000
+DATA 4 0x40AD010C 0x00000180
+DATA 4 0x40AD0110 0x00000180
+DATA 4 0x40AD0114 0x00000180
+DATA 4 0x40AD0118 0x00000180
+DATA 4 0x40AD0090 0x00000180
+DATA 4 0x40AD0094 0x00000180
+DATA 4 0x40AD0098 0x00000180
+DATA 4 0x40AD009C 0x00000180
+
+DATA 4 0x40AD00E0 0x00040000
+DATA 4 0x40AD00E4 0x00040000
+
+DATA 4 0x40AB001C 0x00008000
+DATA 4 0x40AB085C 0x0D3900A0
+DATA 4 0x40AB0800 0xA1390003
+DATA 4 0x40AB0890 0x00400000
+DATA 4 0x40AB081C 0x33333333
+DATA 4 0x40AB0820 0x33333333
+DATA 4 0x40AB0824 0x33333333
+DATA 4 0x40AB0828 0x33333333
+DATA 4 0x40AB08C0 0x24922492
+DATA 4 0x40AB0848 0x3A3E3838
+DATA 4 0x40AB0850 0x28282C2A
+DATA 4 0x40AB083C 0x20000000
+DATA 4 0x40AB0840 0x00000000
+DATA 4 0x40AB08B8 0x00000800
+DATA 4 0x40AB000C 0x292C40F5
+DATA 4 0x40AB0004 0x00020064
+DATA 4 0x40AB0010 0xB6AD0A83
+DATA 4 0x40AB0014 0x00C70093
+DATA 4 0x40AB0018 0x00211708
+DATA 4 0x40AB002C 0x0F9F26D2
+DATA 4 0x40AB0030 0x009F0E10
+DATA 4 0x40AB0038 0x00130556
+DATA 4 0x40AB0008 0x12272000
+DATA 4 0x40AB0040 0x0000003F
+DATA 4 0x40AB0000 0xC3110000
+DATA 4 0x40AB001C 0x00008010
+DATA 4 0x40AB001C 0x00008018
+DATA 4 0x40AB001C 0x003F8030
+DATA 4 0x40AB001C 0xFF0A8030
+DATA 4 0x40AB001C 0x82018030
+DATA 4 0x40AB001C 0x06028030
+DATA 4 0x40AB001C 0x01038030
+DATA 4 0x40AB001C 0x003F8038
+DATA 4 0x40AB001C 0xFF0A8038
+DATA 4 0x40AB001C 0x82018038
+DATA 4 0x40AB001C 0x06028038
+DATA 4 0x40AB001C 0x01038038
+DATA 4 0x40AB083C 0xA0000000
+DATA 4 0x40AB083C 0xA0000000
+DATA 4 0x40AB0020 0x00001800
+DATA 4 0x40AB0800 0xA1310003
+DATA 4 0x40AB001C 0x00000000
+#endif
diff --git a/board/ea/mx7ulp_com/mx7ulp_com.c b/board/ea/mx7ulp_com/mx7ulp_com.c
new file mode 100644
index 0000000..6fc1631
--- /dev/null
+++ b/board/ea/mx7ulp_com/mx7ulp_com.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/mx7ulp-pins.h>
+#include <asm/arch/iomux.h>
+#include <asm/gpio.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_PUS_UP)
+
+int dram_init(void)
+{
+ gd->ram_size = imx_ddr_size();
+
+ return 0;
+}
+
+static iomux_cfg_t const lpuart4_pads[] = {
+ MX7ULP_PAD_PTC3__LPUART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX7ULP_PAD_PTC2__LPUART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+ mx7ulp_iomux_setup_multiple_pads(lpuart4_pads,
+ ARRAY_SIZE(lpuart4_pads));
+}
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ return 0;
+}
diff --git a/board/engicam/common/board.c b/board/engicam/common/board.c
index e5358b4..6472d38 100644
--- a/board/engicam/common/board.c
+++ b/board/engicam/common/board.c
@@ -10,6 +10,8 @@
#include <env.h>
#include <init.h>
#include <mmc.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
#include <watchdog.h>
@@ -35,35 +37,102 @@ static void mmc_late_init(void)
}
#endif
-static void setenv_fdt_file(void)
+enum engicam_boards {
+ IMX6Q_ICORE,
+ IMX6DL_ICORE,
+ IMX6Q_ICORE_MIPI,
+ IMX6DL_ICORE_MIPI,
+ IMX6Q_ICORE_RQS,
+ IMX6DL_ICORE_RQS,
+ IMX6UL_GEAM,
+ IMX6UL_ISIOT_EMMC,
+ IMX6UL_ISIOT_NAND,
+ ENGICAM_BOARDS,
+};
+
+static const char * const board_fdt_file[ENGICAM_BOARDS] = {
+ [IMX6Q_ICORE] = "imx6q-icore.dtb",
+ [IMX6DL_ICORE] = "imx6dl-icore.dtb",
+ [IMX6Q_ICORE_MIPI] = "imx6q-icore-mipi.dtb",
+ [IMX6DL_ICORE_MIPI] = "imx6dl-icore-mipi.dtb",
+ [IMX6Q_ICORE_RQS] = "imx6q-icore-rqs.dtb",
+ [IMX6DL_ICORE_RQS] = "imx6dl-icore-rqs.dtb",
+ [IMX6UL_GEAM] = "imx6ul-geam.dtb",
+ [IMX6UL_ISIOT_EMMC] = "imx6ul-isiot-emmc.dtb",
+ [IMX6UL_ISIOT_NAND] = "imx6ul-isiot-nand.dtb",
+};
+
+static int setenv_fdt_file(int board_detected)
+{
+ if (board_detected < 0 || board_detected >= ENGICAM_BOARDS)
+ return -EINVAL;
+
+ if (!board_fdt_file[board_detected])
+ return -ENODEV;
+
+ env_set("fdt_file", board_fdt_file[board_detected]);
+ return 0;
+}
+
+static enum engicam_boards engicam_board_detect(void)
{
const char *cmp_dtb = CONFIG_DEFAULT_DEVICE_TREE;
if (!strcmp(cmp_dtb, "imx6q-icore")) {
if (is_mx6dq())
- env_set("fdt_file", "imx6q-icore.dtb");
+ return IMX6Q_ICORE;
else if (is_mx6dl() || is_mx6solo())
- env_set("fdt_file", "imx6dl-icore.dtb");
+ return IMX6DL_ICORE;
} else if (!strcmp(cmp_dtb, "imx6q-icore-mipi")) {
if (is_mx6dq())
- env_set("fdt_file", "imx6q-icore-mipi.dtb");
+ return IMX6Q_ICORE_MIPI;
else if (is_mx6dl() || is_mx6solo())
- env_set("fdt_file", "imx6dl-icore-mipi.dtb");
+ return IMX6DL_ICORE_MIPI;
} else if (!strcmp(cmp_dtb, "imx6q-icore-rqs")) {
if (is_mx6dq())
- env_set("fdt_file", "imx6q-icore-rqs.dtb");
+ return IMX6Q_ICORE_RQS;
else if (is_mx6dl() || is_mx6solo())
- env_set("fdt_file", "imx6dl-icore-rqs.dtb");
+ return IMX6DL_ICORE_RQS;
} else if (!strcmp(cmp_dtb, "imx6ul-geam"))
- env_set("fdt_file", "imx6ul-geam.dtb");
+ return IMX6UL_GEAM;
else if (!strcmp(cmp_dtb, "imx6ul-isiot-emmc"))
- env_set("fdt_file", "imx6ul-isiot-emmc.dtb");
+ return IMX6UL_ISIOT_EMMC;
else if (!strcmp(cmp_dtb, "imx6ul-isiot-nand"))
- env_set("fdt_file", "imx6ul-isiot-nand.dtb");
+ return IMX6UL_ISIOT_NAND;
+
+ return -EINVAL;
+}
+
+static int fixup_enet_clock(enum engicam_boards board_detected)
+{
+ struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+ int clk_internal = 0;
+
+ switch (board_detected) {
+ case IMX6Q_ICORE_MIPI:
+ case IMX6DL_ICORE_MIPI:
+ clk_internal = 1;
+ break;
+ default:
+ break;
+ }
+
+ /* set gpr1[21] to select anatop clock */
+ debug("fixup_enet_clock %d\n", clk_internal);
+ clrsetbits_le32(&iomuxc_regs->gpr[1], 0x1 << 21, clk_internal << 21);
+
+ if (!clk_internal) {
+ /* clock is external */
+ return 0;
+ }
+
+ return enable_fec_anatop_clock(0, ENET_50MHZ);
}
int board_late_init(void)
{
+ enum engicam_boards board_detected = IMX6Q_ICORE;
+
switch ((imx6_src_get_boot_mode() & IMX6_BMODE_MASK) >>
IMX6_BMODE_SHIFT) {
case IMX6_BMODE_SD:
@@ -88,7 +157,12 @@ int board_late_init(void)
else
env_set("console", "ttymxc3");
- setenv_fdt_file();
+ board_detected = engicam_board_detect();
+ if (board_detected < 0)
+ hang();
+
+ fixup_enet_clock(board_detected);
+ setenv_fdt_file(board_detected);
#ifdef CONFIG_HW_WATCHDOG
hw_watchdog_init();
diff --git a/board/freescale/imx8mm_evk/README b/board/freescale/imx8mm_evk/README
index a885bc5..c908c0a 100644
--- a/board/freescale/imx8mm_evk/README
+++ b/board/freescale/imx8mm_evk/README
@@ -9,18 +9,18 @@ Quick Start
Get and Build the ARM Trusted firmware
======================================
-Note: srctree is U-Boot source directory
+Note: builddir is U-Boot build directory (source directory for in-tree builds)
Get ATF from: https://source.codeaurora.org/external/imx/imx-atf
branch: imx_4.19.35_1.0.0
$ make PLAT=imx8mm bl31
-$ cp build/imx8mm/release/bl31.bin $(srctree)
+$ cp build/imx8mm/release/bl31.bin $(builddir)
Get the ddr and hdmi firmware
=============================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin
$ chmod +x firmware-imx-8.0.bin
$ ./firmware-imx-8.0
-$ cp firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree)
+$ cp firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(builddir)
Build U-Boot
============
diff --git a/board/freescale/imx8mq_evk/README b/board/freescale/imx8mq_evk/README
index 4f671b0..859f852 100644
--- a/board/freescale/imx8mq_evk/README
+++ b/board/freescale/imx8mq_evk/README
@@ -13,15 +13,15 @@ Note: srctree is U-Boot source directory
Get ATF from: https://source.codeaurora.org/external/imx/imx-atf
branch: imx_4.19.35_1.0.0
$ make PLAT=imx8mq bl31
-$ cp build/imx8mq/release/bl31.bin $(srctree)
+$ cp build/imx8mq/release/bl31.bin $(builddir)
Get the ddr and hdmi firmware
=============================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-7.9.bin
$ chmod +x firmware-imx-7.9.bin
$ ./firmware-imx-7.9.bin
-$ cp firmware-imx-7.9/firmware/hdmi/cadence/signed_hdmi_imx8m.bin $(srctree)
-$ cp firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree)
+$ cp firmware-imx-7.9/firmware/hdmi/cadence/signed_hdmi_imx8m.bin $(builddir)
+$ cp firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(builddir)
Build U-Boot
============
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 33ae91c..453f281 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -145,7 +145,7 @@ int power_init_board(void)
u32 switch_num = 6;
u32 offset = PFUZE100_SW1CMODE;
- ret = pmic_get("pfuze100", &dev);
+ ret = pmic_get("pfuze100@08", &dev);
if (ret == -ENODEV)
return 0;
diff --git a/board/freescale/mx6sllevk/mx6sllevk.c b/board/freescale/mx6sllevk/mx6sllevk.c
index 227d178..0a36b46 100644
--- a/board/freescale/mx6sllevk/mx6sllevk.c
+++ b/board/freescale/mx6sllevk/mx6sllevk.c
@@ -57,7 +57,7 @@ int power_init_board(void)
u32 switch_num = 6;
u32 offset = PFUZE100_SW1CMODE;
- ret = pmic_get("pfuze100", &dev);
+ ret = pmic_get("pfuze100@08", &dev);
if (ret == -ENODEV)
return 0;
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index f1120d6..835eed3 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -16,7 +16,6 @@
#include <fsl_esdhc_imx.h>
#include <mmc.h>
#include <miiphy.h>
-#include <netdev.h>
#include <power/pmic.h>
#include <power/pfuze3000_pmic.h>
#include "../common/pfuze.h"
@@ -29,11 +28,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | \
PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
-#define ENET_PAD_CTRL_MII (PAD_CTL_DSE_3P3V_32OHM)
-
-#define ENET_RX_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
-
#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \
PAD_CTL_DSE_3P3V_49OHM)
@@ -170,30 +164,6 @@ static int setup_lcd(void)
}
#endif
-#ifdef CONFIG_FEC_MXC
-static iomux_v3_cfg_t const fec1_pads[] = {
- MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_GPIO1_IO10__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
- MX7D_PAD_GPIO1_IO11__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
-};
-
-static void setup_iomux_fec(void)
-{
- imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
-}
-#endif
-
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
@@ -216,37 +186,6 @@ int mmc_map_to_kernel_blk(int dev_no)
}
#ifdef CONFIG_FEC_MXC
-int board_eth_init(bd_t *bis)
-{
- int ret;
- unsigned int gpio;
-
- ret = gpio_lookup_name("gpio_spi@0_5", NULL, NULL, &gpio);
- if (ret) {
- printf("GPIO: 'gpio_spi@0_5' not found\n");
- return -ENODEV;
- }
-
- ret = gpio_request(gpio, "fec_rst");
- if (ret && ret != -EBUSY) {
- printf("gpio: requesting pin %u failed\n", gpio);
- return ret;
- }
-
- gpio_direction_output(gpio, 0);
- udelay(500);
- gpio_direction_output(gpio, 1);
-
- setup_iomux_fec();
-
- ret = fecmxc_initialize_multi(bis, 0,
- CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
- if (ret)
- printf("FEC1 MXC: %s:failed\n", __func__);
-
- return ret;
-}
-
static int setup_fec(void)
{
struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
@@ -260,7 +199,6 @@ static int setup_fec(void)
return set_clk_enet(ENET_125MHZ);
}
-
int board_phy_config(struct phy_device *phydev)
{
/* enable rgmii rxc skew and phy mode select to RGMII copper */
@@ -326,7 +264,7 @@ int power_init_board(void)
struct udevice *dev;
int ret, dev_id, rev_id;
- ret = pmic_get("pfuze3000", &dev);
+ ret = pmic_get("pfuze3000@08", &dev);
if (ret == -ENODEV)
return 0;
if (ret != 0)
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index 2f6747b..89607cf 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -32,12 +32,15 @@
#include <pwm.h>
#include <version.h>
#include <stdlib.h>
+#include <dm/root.h>
#include "../common/ge_common.h"
#include "../common/vpd_reader.h"
#include "../../../drivers/net/e1000.h"
+#include <pci.h>
+
DECLARE_GLOBAL_DATA_PTR;
-static int confidx = 3; /* Default to b850v3. */
+static int confidx; /* Default to generic. */
static struct vpd_cache vpd;
#define NC_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
@@ -82,38 +85,6 @@ static iomux_v3_cfg_t const uart4_pads[] = {
MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
};
-static iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
- MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- /* AR8033 PHY Reset */
- MX6_PAD_ENET_TX_EN__GPIO1_IO28 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static void setup_iomux_enet(void)
-{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-
- /* Reset AR8033 PHY */
- gpio_request(IMX_GPIO_NR(1, 28), "fec_rst");
- gpio_direction_output(IMX_GPIO_NR(1, 28), 0);
- mdelay(10);
- gpio_set_value(IMX_GPIO_NR(1, 28), 1);
- mdelay(1);
-}
-
static struct i2c_pads_info i2c_pad_info1 = {
.scl = {
.i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL | I2C_PAD,
@@ -153,16 +124,6 @@ static struct i2c_pads_info i2c_pad_info3 = {
}
};
-static iomux_v3_cfg_t const pcie_pads[] = {
- MX6_PAD_GPIO_5__GPIO1_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-static void setup_pcie(void)
-{
- imx_iomux_v3_setup_multiple_pads(pcie_pads, ARRAY_SIZE(pcie_pads));
-}
-
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart3_pads, ARRAY_SIZE(uart3_pads));
@@ -218,13 +179,6 @@ static void do_enable_hdmi(struct display_info_t const *dev)
imx_enable_hdmi_phy();
}
-int board_cfb_skip(void)
-{
- gpio_direction_output(LVDS_POWER_GP, 1);
-
- return 0;
-}
-
static int is_b850v3(void)
{
return confidx == 3;
@@ -461,7 +415,7 @@ static int vpd_callback(struct vpd_cache *vpd, u8 id, u8 version, u8 type,
static void process_vpd(struct vpd_cache *vpd)
{
- int fec_index = -1;
+ int fec_index = 0;
int i210_index = -1;
if (!vpd->is_read) {
@@ -469,41 +423,30 @@ static void process_vpd(struct vpd_cache *vpd)
return;
}
+ if (vpd->has & VPD_HAS_MAC1)
+ eth_env_set_enetaddr_by_index("eth", fec_index, vpd->mac1);
+
+ env_set("ethact", "eth0");
+
switch (vpd->product_id) {
case VPD_PRODUCT_B450:
env_set("confidx", "1");
- i210_index = 0;
- fec_index = 1;
+ i210_index = 1;
break;
case VPD_PRODUCT_B650:
env_set("confidx", "2");
- i210_index = 0;
- fec_index = 1;
+ i210_index = 1;
break;
case VPD_PRODUCT_B850:
env_set("confidx", "3");
- i210_index = 1;
- fec_index = 2;
+ i210_index = 2;
break;
}
- if (fec_index >= 0 && (vpd->has & VPD_HAS_MAC1))
- eth_env_set_enetaddr_by_index("eth", fec_index, vpd->mac1);
-
if (i210_index >= 0 && (vpd->has & VPD_HAS_MAC2))
eth_env_set_enetaddr_by_index("eth", i210_index, vpd->mac2);
}
-int board_eth_init(bd_t *bis)
-{
- setup_iomux_enet();
- setup_pcie();
-
- e1000_initialize(bis);
-
- return cpu_eth_init(bis);
-}
-
static iomux_v3_cfg_t const misc_pads[] = {
MX6_PAD_KEY_ROW2__GPIO4_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NC_PAD_CTRL),
@@ -553,8 +496,16 @@ int board_init(void)
setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);
if (!read_vpd(&vpd, vpd_callback)) {
+ int ret, rescan;
+
vpd.is_read = true;
set_confidx(&vpd);
+
+ ret = fdtdec_resetup(&rescan);
+ if (!ret && rescan) {
+ dm_uninit();
+ dm_init_and_scan(false);
+ }
}
gpio_request(SUS_S3_OUT, "sus_s3_out");
@@ -657,6 +608,8 @@ int board_late_init(void)
check_time();
+ pci_init();
+
return 0;
}
@@ -696,29 +649,51 @@ int checkboard(void)
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, bd_t *bd)
{
+ char *rtc_status = env_get("rtc_status");
+
fdt_setprop(blob, 0, "ge,boot-ver", version_string,
- strlen(version_string) + 1);
+ strlen(version_string) + 1);
+
+ fdt_setprop(blob, 0, "ge,rtc-status", rtc_status,
+ strlen(rtc_status) + 1);
return 0;
}
#endif
static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
+#if CONFIG_IS_ENABLED(DM_VIDEO)
+ int ret;
+ struct udevice *dev;
+
#ifdef CONFIG_VIDEO_IPUV3
- /* We need at least 200ms between power on and backlight on
- * as per specifications from CHI MEI */
- mdelay(250);
+ if (!is_b850v3()) {
+ gpio_direction_output(LVDS_POWER_GP, 1);
- /* enable backlight PWM 1 */
- pwm_init(0, 0, 0);
+ /* We need at least 200ms between power on and backlight on
+ * as per specifications from CHI MEI
+ */
+ mdelay(250);
- /* duty cycle 5000000ns, period: 5000000ns */
- pwm_config(0, 5000000, 5000000);
+ /* enable backlight PWM 1 */
+ pwm_init(0, 0, 0);
- /* Backlight Power */
- gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
+ /* duty cycle 5000000ns, period: 5000000ns */
+ pwm_config(0, 5000000, 5000000);
+
+ /* Backlight Power */
+ gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
+
+ pwm_enable(0);
+ }
+#endif
- pwm_enable(0);
+ /* Probe, to find a video device to be used to show a message on
+ * the vidconsole.
+ */
+ ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
+ if (ret)
+ return ret;
#endif
return 0;
@@ -729,3 +704,26 @@ U_BOOT_CMD(
"enable Bx50 backlight",
""
);
+
+int board_fit_config_name_match(const char *name)
+{
+ if (!vpd.is_read)
+ return strcmp(name, "imx6q-bx50v3");
+
+ switch (vpd.product_id) {
+ case VPD_PRODUCT_B450:
+ return strcmp(name, "imx6q-b450v3");
+ case VPD_PRODUCT_B650:
+ return strcmp(name, "imx6q-b650v3");
+ case VPD_PRODUCT_B850:
+ return strcmp(name, "imx6q-b850v3");
+ default:
+ return -1;
+ }
+}
+
+int embedded_dtb_select(void)
+{
+ vpd.is_read = false;
+ return fdtdec_setup();
+}
diff --git a/board/ge/common/ge_common.c b/board/ge/common/ge_common.c
index 501c8b2..d7e21de 100644
--- a/board/ge/common/ge_common.c
+++ b/board/ge/common/ge_common.c
@@ -17,8 +17,10 @@ void check_time(void)
unsigned int current_i2c_bus = i2c_get_bus_num();
ret = i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM);
- if (ret < 0)
+ if (ret < 0) {
+ env_set("rtc_status", "FAIL");
return;
+ }
rtc_init();
@@ -28,10 +30,7 @@ void check_time(void)
break;
}
- if (ret < 0)
- env_set("rtc_status", "RTC_ERROR");
-
- if (tm.tm_year > 2037) {
+ if (!ret && tm.tm_year > 2037) {
tm.tm_sec = 0;
tm.tm_min = 0;
tm.tm_hour = 0;
@@ -46,10 +45,17 @@ void check_time(void)
break;
}
- if (ret < 0)
- env_set("rtc_status", "RTC_ERROR");
+ if (ret >= 0)
+ ret = 2038;
}
+ if (ret < 0)
+ env_set("rtc_status", "FAIL");
+ else if (ret == 2038)
+ env_set("rtc_status", "2038");
+ else
+ env_set("rtc_status", "OK");
+
i2c_set_bus_num(current_i2c_bus);
}
diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index 51b5d89..105edd2 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -297,7 +297,6 @@ int board_late_init(void)
return res;
print_cpuinfo();
- hw_watchdog_init();
check_time();
@@ -314,8 +313,13 @@ int checkboard(void)
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, bd_t *bd)
{
+ char *rtc_status = env_get("rtc_status");
+
fdt_setprop(blob, 0, "ge,boot-ver", version_string,
- strlen(version_string) + 1);
+ strlen(version_string) + 1);
+
+ fdt_setprop(blob, 0, "ge,rtc-status", rtc_status,
+ strlen(rtc_status) + 1);
return 0;
}
#endif
diff --git a/board/liebherr/xea/Kconfig b/board/liebherr/xea/Kconfig
new file mode 100644
index 0000000..5428de4
--- /dev/null
+++ b/board/liebherr/xea/Kconfig
@@ -0,0 +1,24 @@
+if TARGET_XEA
+
+config SYS_BOARD
+ default "xea"
+
+config SYS_VENDOR
+ default "liebherr"
+
+config SYS_SOC
+ default "mxs"
+
+config SYS_CONFIG_NAME
+ default "xea"
+
+config ENV_SIZE
+ default 0x2000
+
+config ENV_SECT_SIZE
+ default 0x10000 if ENV_IS_IN_SPI_FLASH
+
+config ENV_OFFSET
+ default 0x80000 if ENV_IS_IN_SPI_FLASH
+
+endif
diff --git a/board/liebherr/xea/MAINTAINERS b/board/liebherr/xea/MAINTAINERS
new file mode 100644
index 0000000..623184d
--- /dev/null
+++ b/board/liebherr/xea/MAINTAINERS
@@ -0,0 +1,6 @@
+XEA BOARD
+M: Lukasz Majewski <lukma@denx.de>
+S: Maintained
+F: board/liebherr/xea/
+F: include/configs/xea.h
+F: configs/imx28_xea_defconfig
diff --git a/board/liebherr/xea/Makefile b/board/liebherr/xea/Makefile
new file mode 100644
index 0000000..abf5008
--- /dev/null
+++ b/board/liebherr/xea/Makefile
@@ -0,0 +1,12 @@
+#
+# (C) Copyright 2019
+# Lukasz Majewski, DENX Software Engineering, lukma@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := xea.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl_xea.o
+endif
diff --git a/board/liebherr/xea/README b/board/liebherr/xea/README
new file mode 100644
index 0000000..3e55d3e
--- /dev/null
+++ b/board/liebherr/xea/README
@@ -0,0 +1,63 @@
+Building SPL/U-Boot for xea board
+=================================
+
+Setup environment, configure and build, e.g. by:
+
+ $ make imx28_xea_defconfig
+ $ make -j4 u-boot.sb u-boot.img
+
+Now you should see u-boot.sb and u-boot.img files in the build directory.
+
+
+Booting
+=======
+
+The boot ROM loads SPL from SPI NOR flash into SRAM. SPL configures
+DRAM and loads either a Linux kernel (falcon mode) or, if the rescue
+pin is asserted, the main U-Boot. Both kernel and U-Boot reside in
+eMMC boot partition 0. For redundancy, a copy of U-Boot is also
+stored in SPI flash. If a valid kernel image is not found, U-Boot is
+loaded from eMMC or, if this fails, SPI flash.
+
+Boot area layout
+----------------
+
+SPI NOR
+Offset Function File
+------------------------------------------
+0x00000000 SPL u-boot.sb
+0x00010000 U-Boot u-boot.img
+0x00080000 Environment
+
+eMMC
+Offset Function File
+------------------------------------------
+0x00000000 U-Boot u-boot.img
+0x00080000 Devicetree imx28-bttc.dtb
+0x00100000 Kernel uImage
+
+
+Falcon mode
+===========
+
+In falcon mode, the default, SPL loads the kernel and devicetree
+directly. For this to work, the stored devicetree must include
+correct "memory" and "chosen" nodes as these are not updated by SPL
+before booting the kernel.
+
+
+Updating from U-Boot
+====================
+
+The default U-Boot environment includes command sequences to update
+SPL, U-Boot, and kernel over TFTP. These are as follows:
+
+- update_spl: writes u-boot.sb to SPI NOR
+- update_uboot: writes u-boot.img to eMMC and SPI NOR
+- update_kernel: writes kernel and devicetree to eMMC
+
+They can be invoked at the U-Boot prompt using the "run" command,
+e.g. "run update_spl" to update the SPL.
+
+These update commands download the above-named files from the
+${hostname} directory on the server provided by DHCP.
diff --git a/board/liebherr/xea/spl_xea.c b/board/liebherr/xea/spl_xea.c
new file mode 100644
index 0000000..d88b75b
--- /dev/null
+++ b/board/liebherr/xea/spl_xea.c
@@ -0,0 +1,303 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * DENX M28 Boot setup
+ *
+ * Copyright (C) 2019 DENX Software Engineering
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * Copyright (C) 2018 DENX Software Engineering
+ * Måns Rullgård, DENX Software Engineering, mans@mansr.com
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ */
+
+#include <common.h>
+#include <config.h>
+#include <asm/io.h>
+#include <asm/arch/iomux-mx28.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
+
+#define MUX_CONFIG_LCD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
+#define MUX_CONFIG_BOOT (MXS_PAD_3V3 | MXS_PAD_PULLUP)
+#define MUX_CONFIG_TSC (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_SSP2 (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_NOPULL)
+#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
+
+const iomux_cfg_t iomux_setup[] = {
+ /* AUART0 IRDA */
+ MX28_PAD_AUART0_RX__AUART0_RX,
+ MX28_PAD_AUART0_TX__AUART0_TX,
+
+ /* AUART 4 RS422 */
+ MX28_PAD_AUART0_CTS__AUART4_RX,
+ MX28_PAD_AUART0_RTS__AUART4_TX,
+
+ /* USB0 */
+ MX28_PAD_AUART1_CTS__USB0_OVERCURRENT,
+ MX28_PAD_AUART1_RTS__USB0_ID,
+ MX28_PAD_LCD_VSYNC__GPIO_1_28, /* PRW_On */
+
+ /* USB1 */
+ MX28_PAD_PWM2__USB1_OVERCURRENT,
+
+ /* eMMC */
+ MX28_PAD_SSP0_CMD__SSP0_CMD | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA0__SSP0_D0 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA1__SSP0_D1 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA2__SSP0_D2 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA3__SSP0_D3 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA4__SSP0_D4 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA5__SSP0_D5 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA6__SSP0_D6 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DATA7__SSP0_D7 | MUX_CONFIG_SSP0,
+ MX28_PAD_SSP0_DETECT__GPIO_2_9, /* Reset for eMMC */
+ MX28_PAD_SSP0_SCK__SSP0_SCK | MUX_CONFIG_SSP0,
+
+ /* DIG Keys */
+ MX28_PAD_GPMI_D00__GPIO_0_0,
+ MX28_PAD_GPMI_D01__GPIO_0_1,
+ MX28_PAD_GPMI_D02__GPIO_0_2,
+ MX28_PAD_GPMI_D03__GPIO_0_3,
+ MX28_PAD_GPMI_D04__GPIO_0_4,
+ MX28_PAD_GPMI_D05__GPIO_0_5,
+ MX28_PAD_GPMI_D06__GPIO_0_6,
+ MX28_PAD_GPMI_D07__GPIO_0_7,
+
+ /* ADR_0-2 */
+ MX28_PAD_GPMI_CE1N__GPIO_0_17,
+ MX28_PAD_GPMI_CE2N__GPIO_0_18,
+ MX28_PAD_GPMI_CE3N__GPIO_0_19,
+
+ /* Read Keys */
+ MX28_PAD_GPMI_RDY0__GPIO_0_20,
+
+ /* LATCH_EN */
+ MX28_PAD_GPMI_RDY1__GPIO_0_21,
+
+ /* Power off */
+ MX28_PAD_GPMI_RDN__GPIO_0_24,
+
+ /* I2C1 Touch */
+ MX28_PAD_AUART2_CTS__GPIO_3_10,
+ MX28_PAD_AUART2_RTS__GPIO_3_11,
+ MX28_PAD_GPMI_RDY2__GPIO_0_22, /* Touch Reset */
+
+ /* TIVA */
+ MX28_PAD_AUART1_RX__SSP2_CARD_DETECT,
+ MX28_PAD_SSP2_MISO__SSP2_D0,
+ MX28_PAD_SSP2_MOSI__SSP2_CMD,
+ MX28_PAD_SSP2_SCK__SSP2_SCK,
+ MX28_PAD_SSP2_SS0__SSP2_D3,
+ MX28_PAD_SSP2_SS1__GPIO_2_20,
+ MX28_PAD_SSP2_SS2__GPIO_2_21,
+
+ /* SPI3 NOR-Flash */
+ MX28_PAD_AUART1_TX__SSP3_CARD_DETECT,
+ MX28_PAD_AUART2_RX__SSP3_D1,
+ MX28_PAD_AUART2_TX__SSP3_D2,
+ MX28_PAD_SSP3_MISO__SSP3_D0,
+ MX28_PAD_SSP3_MOSI__SSP3_CMD,
+ MX28_PAD_SSP3_SCK__SSP3_SCK,
+ MX28_PAD_SSP3_SS0__SSP3_D3,
+
+ /* NOR-Flash CMD */
+ MX28_PAD_LCD_RS__GPIO_1_26, /* Hold */
+ MX28_PAD_LCD_WR_RWN__GPIO_1_25, /* write protect */
+
+ /* I2C0 Codec */
+ MX28_PAD_I2C0_SCL__I2C0_SCL,
+ MX28_PAD_I2C0_SDA__I2C0_SDA,
+
+ /* I2S Codec */
+ MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK,
+ MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK,
+ MX28_PAD_SAIF0_MCLK__SAIF0_MCLK,
+ MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0,
+ MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0,
+
+ /* PWR-Hold */
+ MX28_PAD_SPDIF__GPIO_3_27,
+
+ /* EMI */
+ MX28_PAD_EMI_D00__EMI_DATA0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D01__EMI_DATA1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D02__EMI_DATA2 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D03__EMI_DATA3 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D04__EMI_DATA4 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D05__EMI_DATA5 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D06__EMI_DATA6 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D07__EMI_DATA7 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D08__EMI_DATA8 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D09__EMI_DATA9 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D10__EMI_DATA10 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D11__EMI_DATA11 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D12__EMI_DATA12 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D13__EMI_DATA13 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D14__EMI_DATA14 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_D15__EMI_DATA15 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_ODT0__EMI_ODT0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_ODT1__EMI_ODT1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN | MUX_CONFIG_EMI,
+
+ MX28_PAD_EMI_A00__EMI_ADDR0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A01__EMI_ADDR1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A02__EMI_ADDR2 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A03__EMI_ADDR3 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A04__EMI_ADDR4 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A05__EMI_ADDR5 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A06__EMI_ADDR6 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A07__EMI_ADDR7 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A08__EMI_ADDR8 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A09__EMI_ADDR9 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A10__EMI_ADDR10 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A11__EMI_ADDR11 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A12__EMI_ADDR12 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A13__EMI_ADDR13 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_A14__EMI_ADDR14 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_BA2__EMI_BA2 | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI,
+ MX28_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI,
+
+ /* Uart3 Bluetooth-Interface */
+ MX28_PAD_AUART3_CTS__AUART3_CTS,
+ MX28_PAD_AUART3_RTS__AUART3_RTS,
+ MX28_PAD_AUART3_RX__AUART3_RX,
+ MX28_PAD_AUART3_TX__AUART3_TX,
+
+ /* framebuffer */
+ MX28_PAD_LCD_CS__LCD_CS | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D00__LCD_D0 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D01__LCD_D1 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D02__LCD_D2 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D03__LCD_D3 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D04__LCD_D4 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D05__LCD_D5 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D06__LCD_D6 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D07__LCD_D7 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D08__LCD_D8 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D09__LCD_D9 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D18__LCD_D18 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D19__LCD_D19 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D20__LCD_D20 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D21__LCD_D21 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D22__LCD_D22 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_D23__LCD_D23 | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_DOTCLK__LCD_DOTCLK | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_ENABLE__LCD_ENABLE | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_HSYNC__LCD_HSYNC | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_RD_E__LCD_VSYNC | MUX_CONFIG_LCD,
+ MX28_PAD_LCD_RESET__LCD_RESET | MUX_CONFIG_LCD,
+
+ /* DUART RS232 */
+ MX28_PAD_PWM0__DUART_RX,
+ MX28_PAD_PWM1__DUART_TX,
+
+ /* FEC Ethernet */
+ MX28_PAD_ENET_CLK__CLKCTRL_ENET | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_COL__ENET1_TX_EN | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_CRS__ENET1_RX_EN | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_RX_CLK__GPIO_4_13, /* Phy Interrupt */
+ MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_TX_CLK__GPIO_4_5, /* n.c. */
+ MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MUX_CONFIG_ENET,
+ MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MUX_CONFIG_ENET,
+ MX28_PAD_SSP1_CMD__GPIO_2_13, /* PHY reset */
+
+ /* TIVA boot control */
+ MX28_PAD_GPMI_RDY3__GPIO_0_23 | MUX_CONFIG_BOOT, /* TIVA0 */
+ MX28_PAD_GPMI_WRN__GPIO_0_25 | MUX_CONFIG_BOOT, /* TIVA1 */
+};
+
+u32 mxs_dram_vals[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00010101, 0x01010101,
+ 0x000f0f01, 0x0f02010a, 0x00000000, 0x00010101,
+ 0x00000100, 0x00000100, 0x00000000, 0x00000002,
+ 0x01010000, 0x07080403, 0x07005303, 0x0b0000c8,
+ 0x0200a0c1, 0x0002040c, 0x0038430a, 0x04290322,
+ 0x02040203, 0x00c8002b, 0x00000000, 0x00000000,
+ 0x00012100, 0xffff0303, 0x00012100, 0xffff0303,
+ 0x00012100, 0xffff0303, 0x00012100, 0xffff0303,
+ 0x00000003, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000612, 0x01000102,
+ 0x06120612, 0x00000200, 0x00020007, 0xf4004a27,
+ 0xf4004a27, 0xf4004a27, 0xf4004a27, 0x07400300,
+ 0x07400300, 0x07400300, 0x07400300, 0x00000005,
+ 0x00000000, 0x00000000, 0x01000000, 0x00000000,
+ 0x00000001, 0x000f1133, 0x00000000, 0x00001f04,
+ 0x00001f04, 0x00001f04, 0x00001f04, 0x00001f04,
+ 0x00001f04, 0x00001f04, 0x00001f04, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00010000, 0x00030404,
+ 0x00000002, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x01010000,
+ 0x01000000, 0x03030000, 0x00010303, 0x01020202,
+ 0x00000000, 0x02040101, 0x21002103, 0x00061200,
+ 0x06120612, 0x00000642, 0x00000000, 0x00000004,
+ 0x00000000, 0x00000080, 0x00000000, 0x00000000,
+ 0x00000000, 0xffffffff
+};
+
+void lowlevel_init(void)
+{
+ struct mxs_pinctrl_regs *pinctrl_regs =
+ (struct mxs_pinctrl_regs *)MXS_PINCTRL_BASE;
+
+ /* Set EMI drive strength */
+ writel(0x00003fff, &pinctrl_regs->hw_pinctrl_emi_ds_ctrl_clr);
+ writel(0x00002aaa, &pinctrl_regs->hw_pinctrl_emi_ds_ctrl_set);
+
+ mxs_common_spl_init(0, NULL, iomux_setup, ARRAY_SIZE(iomux_setup));
+}
diff --git a/board/liebherr/xea/xea.c b/board/liebherr/xea/xea.c
new file mode 100644
index 0000000..1d47f67
--- /dev/null
+++ b/board/liebherr/xea/xea.c
@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * XEA iMX28 board
+ *
+ * Copyright (C) 2019 DENX Software Engineering
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * Copyright (C) 2018 DENX Software Engineering
+ * Måns Rullgård, DENX Software Engineering, mans@mansr.com
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ */
+
+#include <common.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux-mx28.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
+#include <linux/mii.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <errno.h>
+#include <usb.h>
+#include <serial.h>
+
+#ifdef CONFIG_SPL_BUILD
+#include <spl.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Functions
+ */
+
+static void init_clocks(void)
+{
+ /* IO0 clock at 480MHz */
+ mxs_set_ioclk(MXC_IOCLK0, 480000);
+ /* IO1 clock at 480MHz */
+ mxs_set_ioclk(MXC_IOCLK1, 480000);
+
+ /* SSP0 clock at 96MHz */
+ mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
+ /* SSP2 clock at 160MHz */
+ mxs_set_sspclk(MXC_SSPCLK2, 160000, 0);
+ /* SSP3 clock at 96MHz */
+ mxs_set_sspclk(MXC_SSPCLK3, 96000, 0);
+}
+
+#ifdef CONFIG_SPL_BUILD
+void board_init_f(ulong arg)
+{
+ init_clocks();
+ preloader_console_init();
+}
+
+static int boot_tiva0, boot_tiva1;
+
+/* Check if TIVAs request booting via U-Boot proper */
+void spl_board_init(void)
+{
+ struct gpio_desc btiva0, btiva1;
+ int ret;
+
+ ret = dm_gpio_lookup_name("GPIO0_23", &btiva0);
+ if (ret)
+ printf("Cannot get GPIO0_23\n");
+
+ ret = dm_gpio_lookup_name("GPIO0_25", &btiva1);
+ if (ret)
+ printf("Cannot get GPIO0_25\n");
+
+ ret = dm_gpio_request(&btiva0, "boot-tiva0");
+ if (ret)
+ printf("Cannot request GPIO0_23\n");
+
+ ret = dm_gpio_request(&btiva1, "boot-tiva1");
+ if (ret)
+ printf("Cannot request GPIO0_25\n");
+
+ dm_gpio_set_dir_flags(&btiva0, GPIOD_IS_IN);
+ dm_gpio_set_dir_flags(&btiva1, GPIOD_IS_IN);
+
+ udelay(1000);
+
+ boot_tiva0 = dm_gpio_get_value(&btiva0);
+ boot_tiva1 = dm_gpio_get_value(&btiva1);
+}
+
+void board_boot_order(u32 *spl_boot_list)
+{
+ spl_boot_list[0] = BOOT_DEVICE_MMC1;
+ spl_boot_list[1] = BOOT_DEVICE_SPI;
+}
+
+int spl_start_uboot(void)
+{
+ /* break into full u-boot on 'c' */
+ if (serial_tstc() && serial_getc() == 'c')
+ return 1;
+
+ debug("%s: btiva0: %d btiva1: %d\n", __func__, boot_tiva0, boot_tiva1);
+ return !boot_tiva0 || !boot_tiva1;
+}
+#else
+
+int board_early_init_f(void)
+{
+ init_clocks();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ struct gpio_desc phy_rst;
+ int ret;
+
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ cpu_eth_init(NULL);
+
+ /* PHY INT#/PWDN# */
+ ret = dm_gpio_lookup_name("GPIO4_13", &phy_rst);
+ if (ret) {
+ printf("Cannot get GPIO4_13\n");
+ return ret;
+ }
+
+ ret = dm_gpio_request(&phy_rst, "phy-rst");
+ if (ret) {
+ printf("Cannot request GPIO4_13\n");
+ return ret;
+ }
+
+ dm_gpio_set_dir_flags(&phy_rst, GPIOD_IS_IN);
+ udelay(1000);
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ return mxs_dram_init();
+}
+
+#endif /* CONFIG_SPL_BUILD */
diff --git a/board/phytec/pcl063/MAINTAINERS b/board/phytec/pcl063/MAINTAINERS
index 710b968..02be541 100644
--- a/board/phytec/pcl063/MAINTAINERS
+++ b/board/phytec/pcl063/MAINTAINERS
@@ -2,10 +2,14 @@ PCL063 BOARD
M: Martyn Welch <martyn.welch@collabora.com>
M: Parthiban Nallathambi <parthitce@gmail.com>
S: Maintained
-F: arch/arm/dts/imx6ul-pcl063.dtsi
-F: arch/arm/dts/imx6ul-phycore-segin.dts
-F: arch/arm/dts/imx6ull-phycore-segin.dts
-F: arch/arm/dts/pcl063-common.dtsi
+F: arch/arm/dts/imx6ul-phytec-phycore-som.dtsi
+F: arch/arm/dts/imx6ul-phytec-segin-peb-eval-01.dtsi
+F: arch/arm/dts/imx6ul-phytec-segin.dtsi
+F: arch/arm/dts/imx6ul-phytec-segin-ff-rdk-nand.dts
+F: arch/arm/dts/imx6ull-phytec-phycore-som.dtsi
+F: arch/arm/dts/imx6ull-phytec-segin-peb-eval-01.dtsi
+F: arch/arm/dts/imx6ull-phytec-segin.dtsi
+F: arch/arm/dts/imx6ull-phytec-segin-ff-rdk-emmc.dts
F: arch/arm/dts/imx6ull-u-boot.dtsi
F: board/phytec/pcl063/
F: configs/phycore_pcl063_defconfig
diff --git a/board/solidrun/mx6cuboxi/mx6cuboxi.c b/board/solidrun/mx6cuboxi/mx6cuboxi.c
index d6e0c83..6a96f9e 100644
--- a/board/solidrun/mx6cuboxi/mx6cuboxi.c
+++ b/board/solidrun/mx6cuboxi/mx6cuboxi.c
@@ -66,6 +66,8 @@ enum board_type {
UNKNOWN = 0x03,
};
+static struct gpio_desc board_detect_desc[5];
+
#define MEM_STRIDE 0x4000000
static u32 get_ram_size_stride_test(u32 *base, u32 maxsize)
{
@@ -155,10 +157,6 @@ static iomux_v3_cfg_t const som_rev_detect[] = {
IOMUX_PADS(PAD_CSI0_DAT18__GPIO6_IO04 | MUX_PAD_CTRL(UART_PAD_CTRL)),
};
-static iomux_v3_cfg_t const usb_pads[] = {
- IOMUX_PADS(PAD_GPIO_0__GPIO1_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL)),
-};
-
static void setup_iomux_uart(void)
{
SETUP_IOMUX_PADS(uart1_pads);
@@ -176,7 +174,7 @@ static struct fsl_esdhc_cfg emmc_cfg = {
int board_mmc_get_env_dev(int devno)
{
- return devno - 1;
+ return devno;
}
#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 4)
@@ -198,27 +196,6 @@ int board_mmc_getcd(struct mmc *mmc)
return ret;
}
-static int mmc_init_main(bd_t *bis)
-{
- int ret;
-
- /*
- * Following map is done:
- * (U-Boot device node) (Physical Port)
- * mmc0 Carrier board MicroSD
- * mmc1 SOM eMMC
- */
- SETUP_IOMUX_PADS(usdhc2_pads);
- usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
- ret = fsl_esdhc_initialize(bis, &usdhc_cfg);
- if (ret)
- return ret;
-
- SETUP_IOMUX_PADS(usdhc3_pads);
- emmc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- return fsl_esdhc_initialize(bis, &emmc_cfg);
-}
-
static int mmc_init_spl(bd_t *bis)
{
struct src *psrc = (struct src *)SRC_BASE_ADDR;
@@ -252,7 +229,7 @@ int board_mmc_init(bd_t *bis)
if (IS_ENABLED(CONFIG_SPL_BUILD))
return mmc_init_spl(bis);
- return mmc_init_main(bis);
+ return 0;
}
static iomux_v3_cfg_t const enet_pads[] = {
@@ -284,12 +261,29 @@ static iomux_v3_cfg_t const enet_pads[] = {
static void setup_iomux_enet(void)
{
+ struct gpio_desc desc;
+ int ret;
+
SETUP_IOMUX_PADS(enet_pads);
+ ret = dm_gpio_lookup_name("GPIO4_15", &desc);
+ if (ret) {
+ printf("%s: phy reset lookup failed\n", __func__);
+ return;
+ }
+
+ ret = dm_gpio_request(&desc, "phy-reset");
+ if (ret) {
+ printf("%s: phy reset request failed\n", __func__);
+ return;
+ }
+
gpio_direction_output(ETH_PHY_RESET, 0);
mdelay(10);
gpio_set_value(ETH_PHY_RESET, 1);
udelay(100);
+
+ gpio_free_list_nodev(&desc, 1);
}
int board_phy_config(struct phy_device *phydev)
@@ -434,21 +428,6 @@ static int setup_display(void)
}
#endif /* CONFIG_VIDEO_IPUV3 */
-#ifdef CONFIG_USB_EHCI_MX6
-static void setup_usb(void)
-{
- SETUP_IOMUX_PADS(usb_pads);
-}
-
-int board_ehci_hcd_init(int port)
-{
- if (port == 1)
- gpio_direction_output(USB_H1_VBUS, 1);
-
- return 0;
-}
-#endif
-
int board_early_init_f(void)
{
setup_iomux_uart();
@@ -456,10 +435,6 @@ int board_early_init_f(void)
#ifdef CONFIG_CMD_SATA
setup_sata();
#endif
-
-#ifdef CONFIG_USB_EHCI_MX6
- setup_usb();
-#endif
return 0;
}
@@ -477,6 +452,29 @@ int board_init(void)
return ret;
}
+static int request_detect_gpios(void)
+{
+ int node;
+ int ret;
+
+ node = fdt_node_offset_by_compatible(gd->fdt_blob, 0,
+ "solidrun,hummingboard-detect");
+ if (node < 0)
+ return -ENODEV;
+
+ ret = gpio_request_list_by_name_nodev(offset_to_ofnode(node),
+ "detect-gpios", board_detect_desc,
+ ARRAY_SIZE(board_detect_desc), GPIOD_IS_IN);
+
+ return ret;
+}
+
+static int free_detect_gpios(void)
+{
+ return gpio_free_list_nodev(board_detect_desc,
+ ARRAY_SIZE(board_detect_desc));
+}
+
static enum board_type board_type(void)
{
int val1, val2, val3;
@@ -532,7 +530,7 @@ static bool is_rev_15_som(void)
static bool has_emmc(void)
{
struct mmc *mmc;
- mmc = find_mmc_device(1);
+ mmc = find_mmc_device(2);
if (!mmc)
return 0;
return (mmc_get_op_cond(mmc) < 0) ? 0 : 1;
@@ -540,6 +538,8 @@ static bool has_emmc(void)
int checkboard(void)
{
+ request_detect_gpios();
+
switch (board_type()) {
case CUBOXI:
puts("Board: MX6 Cubox-i");
@@ -561,13 +561,22 @@ int checkboard(void)
else
puts("\n");
+ free_detect_gpios();
out:
return 0;
}
+/* Override the default implementation, DT model is not accurate */
+int show_board_info(void)
+{
+ return checkboard();
+}
+
int board_late_init(void)
{
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ request_detect_gpios();
+
switch (board_type()) {
case CUBOXI:
env_set("board_name", "CUBOXI");
@@ -594,11 +603,27 @@ int board_late_init(void)
if (has_emmc())
env_set("has_emmc", "yes");
+ free_detect_gpios();
#endif
return 0;
}
+/*
+ * This is not a perfect match. Avoid dependency on the DM GPIO driver needed
+ * for accurate board detection. Hummingboard2 DT is good enough for U-Boot on
+ * all Hummingboard/Cubox-i platforms.
+ */
+int board_fit_config_name_match(const char *name)
+{
+ char tmp_name[36];
+
+ snprintf(tmp_name, sizeof(tmp_name), "%s-hummingboard2-emmc-som-v15",
+ is_mx6dq() ? "imx6q" : "imx6dl");
+
+ return strcmp(name, tmp_name);
+}
+
#ifdef CONFIG_SPL_BUILD
#include <asm/arch/mx6-ddr.h>
static const struct mx6dq_iomux_ddr_regs mx6q_ddr_ioregs = {
diff --git a/board/toradex/apalis_imx6/MAINTAINERS b/board/toradex/apalis_imx6/MAINTAINERS
index 7efe816..4a2707e 100644
--- a/board/toradex/apalis_imx6/MAINTAINERS
+++ b/board/toradex/apalis_imx6/MAINTAINERS
@@ -1,5 +1,5 @@
Apalis iMX6
-M: Max Krummenacher <max.krummenacher@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
W: http://developer.toradex.com/software/linux/linux-software
W: https://www.toradex.com/community
S: Maintained
diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index d4d6eed..d569782 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -177,22 +177,6 @@ iomux_v3_cfg_t const enet_pads[] = {
# define GPIO_ENET_PHY_RESET IMX_GPIO_NR(1, 25)
};
-static void setup_iomux_enet(void)
-{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-}
-
-static int reset_enet_phy(struct mii_dev *bus)
-{
- /* Reset KSZ9031 PHY */
- gpio_request(GPIO_ENET_PHY_RESET, "ETH_RESET#");
- gpio_direction_output(GPIO_ENET_PHY_RESET, 0);
- mdelay(10);
- gpio_set_value(GPIO_ENET_PHY_RESET, 1);
-
- return 0;
-}
-
/* mux the Apalis GPIO pins, so they can be used from the U-Boot cmdline */
iomux_v3_cfg_t const gpio_pads[] = {
/* Apalis GPIO1 - GPIO8 */
@@ -367,41 +351,6 @@ int board_phy_config(struct phy_device *phydev)
return 0;
}
-int board_eth_init(bd_t *bis)
-{
- uint32_t base = IMX_FEC_BASE;
- struct mii_dev *bus = NULL;
- struct phy_device *phydev = NULL;
- int ret;
-
- setup_iomux_enet();
-
-#ifdef CONFIG_FEC_MXC
- bus = fec_get_miibus(base, -1);
- if (!bus)
- return 0;
-
- bus->reset = reset_enet_phy;
- /* scan PHY 4,5,6,7 */
- phydev = phy_find_by_mask(bus, (0xf << 4), PHY_INTERFACE_MODE_RGMII);
- if (!phydev) {
- free(bus);
- puts("no PHY found\n");
- return 0;
- }
-
- printf("using PHY at %d\n", phydev->addr);
- ret = fec_probe(bis, -1, base, bus, phydev);
- if (ret) {
- printf("FEC MXC: %s:failed\n", __func__);
- free(phydev);
- free(bus);
- }
-#endif /* CONFIG_FEC_MXC */
-
- return 0;
-}
-
static iomux_v3_cfg_t const pwr_intb_pads[] = {
/*
* the bootrom sets the iomux to vselect, potentially connecting
diff --git a/board/toradex/colibri-imx6ull/MAINTAINERS b/board/toradex/colibri-imx6ull/MAINTAINERS
index c8199fa..4107d29 100644
--- a/board/toradex/colibri-imx6ull/MAINTAINERS
+++ b/board/toradex/colibri-imx6ull/MAINTAINERS
@@ -1,5 +1,5 @@
Colibri iMX6ULL
-M: Stefan Agner <stefan.agner@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
W: http://developer.toradex.com/software/linux/linux-software
W: https://www.toradex.com/community
S: Maintained
diff --git a/board/toradex/colibri_imx6/MAINTAINERS b/board/toradex/colibri_imx6/MAINTAINERS
index e25c073..76f9446 100644
--- a/board/toradex/colibri_imx6/MAINTAINERS
+++ b/board/toradex/colibri_imx6/MAINTAINERS
@@ -1,5 +1,5 @@
Colibri iMX6
-M: Max Krummenacher <max.krummenacher@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
W: http://developer.toradex.com/software/linux/linux-software
W: https://www.toradex.com/community
S: Maintained
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index a5cd858..7db9d25 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -51,9 +51,6 @@ DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
#define WEAK_PULLUP (PAD_CTL_PUS_100K_UP | \
PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_SRE_SLOW)
@@ -112,24 +109,6 @@ iomux_v3_cfg_t const usdhc3_pads[] = {
};
#endif /* CONFIG_FSL_ESDHC_IMX & CONFIG_SPL_BUILD */
-iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD0__ENET_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD1__ENET_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RX_ER__ENET_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TX_EN__ENET_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD0__ENET_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD1__ENET_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_CRS_DV__ENET_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-
-static void setup_iomux_enet(void)
-{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-}
-
/* mux auxiliary pins to GPIO, so they can be used from the U-Boot cmdline */
iomux_v3_cfg_t const gpio_pads[] = {
/* ADDRESS[17:18] [25] used as GPIO */
@@ -371,12 +350,8 @@ int board_phy_config(struct phy_device *phydev)
return 0;
}
-int board_eth_init(bd_t *bis)
+int setup_fec(void)
{
- struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
- uint32_t base = IMX_FEC_BASE;
- struct mii_dev *bus = NULL;
- struct phy_device *phydev = NULL;
int ret;
/* provide the PHY clock from the i.MX 6 */
@@ -384,34 +359,6 @@ int board_eth_init(bd_t *bis)
if (ret)
return ret;
- /* set gpr1[ENET_CLK_SEL] */
- setbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
-
- setup_iomux_enet();
-
-#ifdef CONFIG_FEC_MXC
- bus = fec_get_miibus(base, -1);
- if (!bus)
- return 0;
-
- /* scan PHY 1..7 */
- phydev = phy_find_by_mask(bus, 0xff, PHY_INTERFACE_MODE_RMII);
- if (!phydev) {
- free(bus);
- puts("no PHY found\n");
- return 0;
- }
-
- phy_reset(phydev);
- printf("using PHY at %d\n", phydev->addr);
- ret = fec_probe(bis, -1, base, bus, phydev);
- if (ret) {
- printf("FEC MXC: %s:failed\n", __func__);
- free(phydev);
- free(bus);
- }
-#endif /* CONFIG_FEC_MXC */
-
return 0;
}
@@ -633,7 +580,9 @@ int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
-
+#if defined(CONFIG_FEC_MXC)
+ setup_fec();
+#endif
#if defined(CONFIG_VIDEO_IPUV3)
setup_display();
#endif
diff --git a/board/toradex/colibri_imx7/MAINTAINERS b/board/toradex/colibri_imx7/MAINTAINERS
index cd0f9c9..178dece 100644
--- a/board/toradex/colibri_imx7/MAINTAINERS
+++ b/board/toradex/colibri_imx7/MAINTAINERS
@@ -1,5 +1,5 @@
Colibri iMX7
-M: Stefan Agner <stefan.agner@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
W: http://developer.toradex.com/software/linux/linux-software
W: https://www.toradex.com/community
S: Maintained
diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c
index b0914a9..77197e0 100644
--- a/board/toradex/colibri_imx7/colibri_imx7.c
+++ b/board/toradex/colibri_imx7/colibri_imx7.c
@@ -159,50 +159,12 @@ void board_preboot_os(void)
gpio_direction_output(GPIO_BL_ON, 0);
}
-#ifdef CONFIG_FEC_MXC
-static iomux_v3_cfg_t const fec1_pads[] = {
-#ifndef CONFIG_COLIBRI_IMX7_EXT_PHYCLK
- MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 | MUX_PAD_CTRL(ENET_PAD_CTRL) | MUX_MODE_SION,
-#else
- MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
-#endif
- MX7D_PAD_SD2_CD_B__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
- MX7D_PAD_SD2_WP__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
- MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RXC__ENET1_RX_ER | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-
-static void setup_iomux_fec(void)
-{
- imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
-}
-#endif
-
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
}
#ifdef CONFIG_FEC_MXC
-int board_eth_init(bd_t *bis)
-{
- int ret;
-
- setup_iomux_fec();
-
- ret = fecmxc_initialize_multi(bis, 0,
- CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
- if (ret)
- printf("FEC1 MXC: %s:failed\n", __func__);
-
- return ret;
-}
-
static int setup_fec(void)
{
struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
@@ -226,12 +188,6 @@ static int setup_fec(void)
return set_clk_enet(ENET_50MHZ);
}
-int board_phy_config(struct phy_device *phydev)
-{
- if (phydev->drv->config)
- phydev->drv->config(phydev);
- return 0;
-}
#endif
int board_early_init_f(void)
diff --git a/board/toradex/colibri_t30/MAINTAINERS b/board/toradex/colibri_t30/MAINTAINERS
index 73b8e5d..00c03c8 100644
--- a/board/toradex/colibri_t30/MAINTAINERS
+++ b/board/toradex/colibri_t30/MAINTAINERS
@@ -1,5 +1,5 @@
Colibri T30
-M: Stefan Agner <stefan.agner@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
S: Maintained
F: board/toradex/colibri_t30/
F: include/configs/colibri_t30.h
diff --git a/board/toradex/colibri_vf/MAINTAINERS b/board/toradex/colibri_vf/MAINTAINERS
index 66b2150..f94cc0f 100644
--- a/board/toradex/colibri_vf/MAINTAINERS
+++ b/board/toradex/colibri_vf/MAINTAINERS
@@ -1,5 +1,5 @@
Colibri VFxx
-M: Stefan Agner <stefan.agner@toradex.com>
+M: Igor Opaniuk <igor.opaniuk@toradex.com>
W: http://developer.toradex.com/software/linux/linux-software
W: https://www.toradex.com/community
S: Maintained