diff options
author | Uri Mashiach <uri.mashiach@compulab.co.il> | 2019-04-14 12:17:53 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2019-04-17 09:20:26 -0400 |
commit | ecb76eff56a312f4a69fd9a8ac839db646256b00 (patch) | |
tree | 7aeb8026a516f850536a5d17c7071a59927a007e /board/compulab | |
parent | 4b37f36d68ebb79cdc7d68a539de71e28e954d11 (diff) | |
download | u-boot-ecb76eff56a312f4a69fd9a8ac839db646256b00.zip u-boot-ecb76eff56a312f4a69fd9a8ac839db646256b00.tar.gz u-boot-ecb76eff56a312f4a69fd9a8ac839db646256b00.tar.bz2 |
arm: am57xx: cl-som-am57x: remove board support
U-Boot support for the CL-SOM-AM57x module is no longer required.
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Diffstat (limited to 'board/compulab')
-rw-r--r-- | board/compulab/cl-som-am57x/Kconfig | 12 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/Makefile | 17 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/cl-som-am57x.c | 78 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/eth.c | 198 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/mux.c | 123 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/spl.c | 238 |
7 files changed, 0 insertions, 672 deletions
diff --git a/board/compulab/cl-som-am57x/Kconfig b/board/compulab/cl-som-am57x/Kconfig deleted file mode 100644 index 85fc9a1..0000000 --- a/board/compulab/cl-som-am57x/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_CL_SOM_AM57X - -config SYS_BOARD - default "cl-som-am57x" - -config SYS_VENDOR - default "compulab" - -config SYS_CONFIG_NAME - default "cl-som-am57x" - -endif diff --git a/board/compulab/cl-som-am57x/MAINTAINERS b/board/compulab/cl-som-am57x/MAINTAINERS deleted file mode 100644 index e0195f4..0000000 --- a/board/compulab/cl-som-am57x/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -CL-SOM-AM57x BOARD -M: Uri Mashiach <uri.mashiach@compulab.co.il> -S: Maintained -F: board/compulab/cl-som-am57x/ -F: include/configs/cl-som-am57x.h -F: configs/cl-som-am57x_defconfig diff --git a/board/compulab/cl-som-am57x/Makefile b/board/compulab/cl-som-am57x/Makefile deleted file mode 100644 index 566366b..0000000 --- a/board/compulab/cl-som-am57x/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# -# Makefile -# -# (C) Copyright 2016 CompuLab, Ltd. <www.compulab.co.il> -# -# Author: Dmitry Lifshitz <lifshitz@compulab.co.il> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -ifdef CONFIG_SPL_BUILD -obj-y += spl.o mux.o -else -obj-y += cl-som-am57x.o mux.o -endif - -obj-$(CONFIG_DRIVER_TI_CPSW) += eth.o diff --git a/board/compulab/cl-som-am57x/cl-som-am57x.c b/board/compulab/cl-som-am57x/cl-som-am57x.c deleted file mode 100644 index fcba2a0..0000000 --- a/board/compulab/cl-som-am57x/cl-som-am57x.c +++ /dev/null @@ -1,78 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Board functions for CompuLab cl_som_am57x board - * - * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ - * - * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> - */ - -#include <common.h> -#include <palmas.h> -#include <usb.h> -#include <asm/gpio.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/sys_proto.h> -#include "../common/common.h" -#include "../common/eeprom.h" -#include <asm/omap_common.h> - -DECLARE_GLOBAL_DATA_PTR; - -const struct omap_sysinfo sysinfo = { - "Board: CL-SOM-AM57x\n" -}; - -int board_init(void) -{ - /* Disable PMIC Powerhold feature, DEV_CTRL.DEV_ON = 1 */ - palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1); - - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - - return 0; -} - -#ifdef CONFIG_MMC -#define SB_SOM_CD_GPIO 187 -#define SB_SOM_WP_GPIO 188 - -int board_mmc_init(bd_t *bis) -{ - int ret0, ret1; - - ret0 = omap_mmc_init(0, 0, 0, SB_SOM_CD_GPIO, SB_SOM_WP_GPIO); - if (ret0) - printf("cl-som-am57x: failed to initialize mmc0\n"); - - ret1 = omap_mmc_init(1, 0, 0, -1, -1); - if (ret1) - printf("cl-som-am57x: failed to initialize mmc1\n"); - - return ret0 && ret1; -} -#endif /* CONFIG_MMC */ - -int misc_init_r(void) -{ - cl_print_pcb_info(); - - return 0; -} - -u32 get_board_rev(void) -{ - return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS); -} - -int board_usb_init(int index, enum usb_init_type init) -{ - enable_usb_clocks(index); - return 0; -} - -int board_usb_cleanup(int index, enum usb_init_type init) -{ - disable_usb_clocks(index); - return 0; -} diff --git a/board/compulab/cl-som-am57x/eth.c b/board/compulab/cl-som-am57x/eth.c deleted file mode 100644 index 3c59457..0000000 --- a/board/compulab/cl-som-am57x/eth.c +++ /dev/null @@ -1,198 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Ethernet specific code for CompuLab CL-SOM-AM57x module - * - * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ - * - * Author: Uri Mashiach <uri.mashiach@compulab.co.il> - */ - -#include <common.h> -#include <cpsw.h> -#include <environment.h> -#include <miiphy.h> -#include <asm/gpio.h> -#include <asm/arch/sys_proto.h> -#include "../common/eeprom.h" - -static void cpsw_control(int enabled) -{ - /* VTP can be added here */ -} - -static struct cpsw_slave_data cl_som_am57x_cpsw_slaves[] = { - { - .slave_reg_ofs = 0x208, - .sliver_reg_ofs = 0xd80, - .phy_addr = 0, - .phy_if = PHY_INTERFACE_MODE_RMII, - }, - { - .slave_reg_ofs = 0x308, - .sliver_reg_ofs = 0xdc0, - .phy_addr = 1, - .phy_if = PHY_INTERFACE_MODE_RMII, - - }, -}; - -static struct cpsw_platform_data cl_som_am57_cpsw_data = { - .mdio_base = CPSW_MDIO_BASE, - .cpsw_base = CPSW_BASE, - .mdio_div = 0xff, - .channels = 8, - .cpdma_reg_ofs = 0x800, - .slaves = 2, - .slave_data = cl_som_am57x_cpsw_slaves, - .ale_reg_ofs = 0xd00, - .ale_entries = 1024, - .host_port_reg_ofs = 0x108, - .hw_stats_reg_ofs = 0x900, - .bd_ram_ofs = 0x2000, - .mac_control = (1 << 5), - .control = cpsw_control, - .host_port_num = 0, - .version = CPSW_CTRL_VERSION_2, -}; - -/* - * cl_som_am57x_efuse_read_mac_addr() - read Ethernet port MAC address. - * The information is retrieved from the SOC's registers. - * @buff: read buffer. - * @port_num: port number. - */ -static void cl_som_am57x_efuse_read_mac_addr(uchar *buff, uint port_num) -{ - uint32_t mac_hi, mac_lo; - - if (port_num) { - mac_lo = readl((*ctrl)->control_core_mac_id_1_lo); - mac_hi = readl((*ctrl)->control_core_mac_id_1_hi); - } else { - mac_lo = readl((*ctrl)->control_core_mac_id_0_lo); - mac_hi = readl((*ctrl)->control_core_mac_id_0_hi); - } - - buff[0] = (mac_hi & 0xFF0000) >> 16; - buff[1] = (mac_hi & 0xFF00) >> 8; - buff[2] = mac_hi & 0xFF; - buff[3] = (mac_lo & 0xFF0000) >> 16; - buff[4] = (mac_lo & 0xFF00) >> 8; - buff[5] = mac_lo & 0xFF; -} - -/* - * cl_som_am57x_handle_mac_address() - set MAC address in the U-Boot - * environment. - * The address is retrieved retrieved from an EEPROM field or from the - * SOC's registers. - * @env_name: U-Boot environment name. - * @field_name: EEPROM field name. - * @port_num: SOC's port number. - */ -static int cl_som_am57x_handle_mac_address(char *env_name, uint port_num) -{ - int ret; - uint8_t enetaddr[6]; - - ret = eth_env_get_enetaddr(env_name, enetaddr); - if (ret) - return 0; - - ret = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS); - - if (ret || !is_valid_ethaddr(enetaddr)) - cl_som_am57x_efuse_read_mac_addr(enetaddr, port_num); - - if (!is_valid_ethaddr(enetaddr)) - return -1; - - ret = eth_env_set_enetaddr(env_name, enetaddr); - if (ret) - printf("cl-som-am57x: Failed to set Eth port %d MAC address\n", - port_num); - - return ret; -} - -#define CL_SOM_AM57X_PHY_ADDR2 0x01 -#define AR8033_PHY_DEBUG_ADDR_REG 0x1d -#define AR8033_PHY_DEBUG_DATA_REG 0x1e -#define AR8033_DEBUG_RGMII_RX_CLK_DLY_REG 0x00 -#define AR8033_DEBUG_RGMII_TX_CLK_DLY_REG 0x05 -#define AR8033_DEBUG_RGMII_RX_CLK_DLY_MASK (1 << 15) -#define AR8033_DEBUG_RGMII_TX_CLK_DLY_MASK (1 << 8) - -/* - * cl_som_am57x_rgmii_clk_delay() - Set RGMII clock delay. - * Enable RX delay, disable TX delay. - */ -static void cl_som_am57x_rgmii_clk_delay(void) -{ - uint16_t mii_reg_val; - const char *devname; - - devname = miiphy_get_current_dev(); - /* PHY 2 */ - miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_ADDR_REG, - AR8033_DEBUG_RGMII_RX_CLK_DLY_REG); - miiphy_read(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, - &mii_reg_val); - mii_reg_val |= AR8033_DEBUG_RGMII_RX_CLK_DLY_MASK; - miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, - mii_reg_val); - - miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_ADDR_REG, - AR8033_DEBUG_RGMII_TX_CLK_DLY_REG); - miiphy_read(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, - &mii_reg_val); - mii_reg_val &= ~AR8033_DEBUG_RGMII_TX_CLK_DLY_MASK; - miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, - mii_reg_val); -} - -#define CL_SOM_AM57X_GPIO_PHY1_RST 92 /* GPIO3_28 */ -#define CL_SOM_AM57X_RGMII_PORT1 1 - -int board_eth_init(bd_t *bis) -{ - int ret; - uint32_t ctrl_val; - char *cpsw_phy_envval; - int cpsw_act_phy = 1; - - /* SB-SOM-AM57x primary Eth (P21) is routed to RGMII1 */ - ret = cl_som_am57x_handle_mac_address("ethaddr", - CL_SOM_AM57X_RGMII_PORT1); - - if (ret) - return -1; - - /* Select RGMII for GMII1_SEL */ - ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33); - ctrl_val |= 0x22; - writel(ctrl_val, (*ctrl)->control_core_control_io1); - mdelay(10); - - gpio_request(CL_SOM_AM57X_GPIO_PHY1_RST, "phy1_rst"); - gpio_direction_output(CL_SOM_AM57X_GPIO_PHY1_RST, 0); - mdelay(20); - - gpio_set_value(CL_SOM_AM57X_GPIO_PHY1_RST, 1); - mdelay(20); - - cpsw_phy_envval = env_get("cpsw_phy"); - if (cpsw_phy_envval != NULL) - cpsw_act_phy = simple_strtoul(cpsw_phy_envval, NULL, 0); - - cl_som_am57_cpsw_data.active_slave = cpsw_act_phy; - - ret = cpsw_register(&cl_som_am57_cpsw_data); - if (ret < 0) - printf("Error %d registering CPSW switch\n", ret); - - /* Set RGMII clock delay */ - cl_som_am57x_rgmii_clk_delay(); - - return ret; -} diff --git a/board/compulab/cl-som-am57x/mux.c b/board/compulab/cl-som-am57x/mux.c deleted file mode 100644 index 050f2aa..0000000 --- a/board/compulab/cl-som-am57x/mux.c +++ /dev/null @@ -1,123 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Pinmux configuration for CompuLab CL-SOM-AM57x board - * - * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ - * - * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> - */ -#include <asm/arch/sys_proto.h> -#include <asm/arch/mux_dra7xx.h> - -/* Serial console */ -static const struct pad_conf_entry cl_som_am57x_padconf_console[] = { - {UART3_RXD, (M0 | PIN_INPUT_PULLUP | SLEWCONTROL)}, /* UART3_RXD */ - {UART3_TXD, (M0 | PIN_INPUT_PULLUP | SLEWCONTROL)}, /* UART3_TXD */ -}; - -/* PMIC I2C */ -static const struct pad_conf_entry cl_som_am57x_padconf_pmic[] = { - {MCASP1_ACLKR, (M10 | PIN_INPUT)}, /* MCASP1_ACLKR.I2C4_SDA */ - {MCASP1_FSR, (M10 | PIN_INPUT)}, /* MCASP1_FSR.I2C4_SCL */ -}; - -/* Green GPIO led */ -static const struct pad_conf_entry cl_som_am57x_padconf_green_led[] = { - {GPMC_A15, (M14 | PIN_OUTPUT_PULLDOWN)}, /* GPMC_A15.GPIO2_5 */ -}; - -/* MMC/SD Card */ -static const struct pad_conf_entry cl_som_am57x_padconf_sd_card[] = { - {MMC1_CLK, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_CLK */ - {MMC1_CMD, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_CMD */ - {MMC1_DAT0, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_DAT0 */ - {MMC1_DAT1, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_DAT1 */ - {MMC1_DAT2, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_DAT2 */ - {MMC1_DAT3, (M0 | PIN_INPUT_PULLUP)}, /* MMC1_DAT3 */ - {MMC1_SDCD, (M14 | PIN_INPUT) }, /* MMC1_SDCD */ - {MMC1_SDWP, (M14 | PIN_INPUT) }, /* MMC1_SDWP */ -}; - -/* WiFi - must be in the safe mode on boot */ -static const struct pad_conf_entry cl_som_am57x_padconf_wifi[] = { - {UART1_CTSN, (M15 | PIN_INPUT_PULLDOWN)}, /* UART1_CTSN */ - {UART1_RTSN, (M15 | PIN_INPUT_PULLDOWN)}, /* UART1_RTSN */ - {UART2_RXD, (M15 | PIN_INPUT_PULLDOWN)}, /* UART2_RXD */ - {UART2_TXD, (M15 | PIN_INPUT_PULLDOWN)}, /* UART2_TXD */ - {UART2_CTSN, (M15 | PIN_INPUT_PULLDOWN)}, /* UART2_CTSN */ - {UART2_RTSN, (M15 | PIN_INPUT_PULLDOWN)}, /* UART2_RTSN */ -}; - -/* QSPI */ -static const struct pad_conf_entry cl_som_am57x_padconf_qspi[] = { - {GPMC_A13, (M1 | PIN_INPUT) }, /* GPMC_A13.QSPI1_RTCLK */ - {GPMC_A18, (M1 | PIN_INPUT) }, /* GPMC_A18.QSPI1_SCLK */ - {GPMC_A16, (M1 | PIN_INPUT) }, /* GPMC_A16.QSPI1_D0 */ - {GPMC_A17, (M1 | PIN_INPUT) }, /* GPMC_A17.QSPI1_D1 */ - {GPMC_CS2, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_CS2.QSPI1_CS0 */ -}; - -/* GPIO Expander I2C */ -static const struct pad_conf_entry cl_som_am57x_padconf_i2c_gpio[] = { - {MCASP1_AXR0, (M10 | PIN_INPUT)}, /* MCASP1_AXR0.I2C5_SDA */ - {MCASP1_AXR1, (M10 | PIN_INPUT)}, /* MCASP1_AXR1.I2C5_SCL */ -}; - -/* eMMC internal storage */ -static const struct pad_conf_entry cl_som_am57x_padconf_emmc[] = { - {GPMC_A19, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A19.MMC2_DAT4 */ - {GPMC_A20, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A20.MMC2_DAT5 */ - {GPMC_A21, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A21.MMC2_DAT6 */ - {GPMC_A22, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A22.MMC2_DAT7 */ - {GPMC_A23, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A23.MMC2_CLK */ - {GPMC_A24, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A24.MMC2_DAT0 */ - {GPMC_A25, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A25.MMC2_DAT1 */ - {GPMC_A26, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A26.MMC2_DAT2 */ - {GPMC_A27, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_A27.MMC2_DAT3 */ - {GPMC_CS1, (M1 | PIN_INPUT_PULLUP)}, /* GPMC_CS1.MMC2_CMD */ -}; - -/* usb1_drvvbus */ -static const struct pad_conf_entry cl_som_am57x_padconf_usb[] = { - /* USB1_DRVVBUS.USB1_DRVVBUS */ - {USB1_DRVVBUS, (M0 | PIN_OUTPUT_PULLDOWN | SLEWCONTROL) }, -}; - -/* Ethernet */ -static const struct pad_conf_entry cl_som_am57x_padconf_ethernet[] = { - /* MDIO bus */ - {VIN2A_D10, (M3 | PIN_OUTPUT_PULLUP) }, /* VIN2A_D10.MDIO_MCLK */ - {VIN2A_D11, (M3 | PIN_INPUT_PULLUP) }, /* VIN2A_D11.MDIO_D */ - /* EMAC Slave 1 at addr 0x1 - Default interface */ - {VIN2A_D12, (M3 | PIN_OUTPUT) }, /* VIN2A_D12.RGMII1_TXC */ - {VIN2A_D13, (M3 | PIN_OUTPUT) }, /* VIN2A_D13.RGMII1_TXCTL */ - {VIN2A_D14, (M3 | PIN_OUTPUT) }, /* VIN2A_D14.RGMII1_TXD3 */ - {VIN2A_D15, (M3 | PIN_OUTPUT) }, /* VIN2A_D15.RGMII1_TXD2 */ - {VIN2A_D16, (M3 | PIN_OUTPUT) }, /* VIN2A_D16.RGMII1_TXD1 */ - {VIN2A_D17, (M3 | PIN_OUTPUT) }, /* VIN2A_D17.RGMII1_TXD0 */ - {VIN2A_D18, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D18.RGMII1_RXC */ - {VIN2A_D19, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D19.RGMII1_RXCTL */ - {VIN2A_D20, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D20.RGMII1_RXD3 */ - {VIN2A_D21, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D21.RGMII1_RXD2 */ - {VIN2A_D22, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D22.RGMII1_RXD1 */ - {VIN2A_D23, (M3 | PIN_INPUT_PULLDOWN) }, /* VIN2A_D23.RGMII1_RXD0 */ - /* Eth PHY1 reset GPIOs*/ - {VIN2A_CLK0, (M14 | PIN_OUTPUT_PULLDOWN)}, /* VIN2A_CLK0.GPIO3_28 */ -}; - -#define SET_MUX(mux_array) do_set_mux32((*ctrl)->control_padconf_core_base, \ - mux_array, ARRAY_SIZE(mux_array)) - -void set_muxconf_regs(void) -{ - SET_MUX(cl_som_am57x_padconf_console); - SET_MUX(cl_som_am57x_padconf_pmic); - SET_MUX(cl_som_am57x_padconf_green_led); - SET_MUX(cl_som_am57x_padconf_sd_card); - SET_MUX(cl_som_am57x_padconf_wifi); - SET_MUX(cl_som_am57x_padconf_qspi); - SET_MUX(cl_som_am57x_padconf_i2c_gpio); - SET_MUX(cl_som_am57x_padconf_emmc); - SET_MUX(cl_som_am57x_padconf_usb); - SET_MUX(cl_som_am57x_padconf_ethernet); -} diff --git a/board/compulab/cl-som-am57x/spl.c b/board/compulab/cl-som-am57x/spl.c deleted file mode 100644 index 0fb3d84..0000000 --- a/board/compulab/cl-som-am57x/spl.c +++ /dev/null @@ -1,238 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * SPL data and initialization for CompuLab CL-SOM-AM57x board - * - * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ - * - * Author: Uri Mashiach <uri.mashiach@compulab.co.il> - */ - -#include <asm/emif.h> -#include <asm/omap_common.h> -#include <asm/arch/sys_proto.h> - -static const struct dmm_lisa_map_regs cl_som_am57x_lisa_regs = { - .dmm_lisa_map_3 = 0x80740300, - .is_ma_present = 0x1 -}; - -void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) -{ - /* Disable SDRAM controller EMIF2 for single core SOC */ - *dmm_lisa_regs = &cl_som_am57x_lisa_regs; - if (omap_revision() == DRA722_ES1_0) { - ((struct dmm_lisa_map_regs *) *dmm_lisa_regs)->dmm_lisa_map_3 = - 0x80640100; - } -} - -static const struct emif_regs cl_som_am57x_emif1_ddr3_532mhz_emif_regs = { - .sdram_config_init = 0x61852332, - .sdram_config = 0x61852332, - .sdram_config2 = 0x00000000, - .ref_ctrl = 0x000040f1, - .ref_ctrl_final = 0x00001040, - .sdram_tim1 = 0xeeef36f3, - .sdram_tim2 = 0x348f7fda, - .sdram_tim3 = 0x027f88a8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x1007190b, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0034400b, - .emif_ddr_phy_ctlr_1 = 0x0e34400b, - .emif_ddr_ext_phy_ctrl_1 = 0x04040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00740074, - .emif_ddr_ext_phy_ctrl_3 = 0x00780078, - .emif_ddr_ext_phy_ctrl_4 = 0x007c007c, - .emif_ddr_ext_phy_ctrl_5 = 0x007b007b, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x00000305 -}; - -/* Ext phy ctrl regs 1-35 */ -static const u32 cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs[] = { - 0x10040100, - 0x00740074, - 0x00780078, - 0x007c007c, - 0x007b007b, - 0x00800080, - 0x00360036, - 0x00340034, - 0x00360036, - 0x00350035, - 0x00350035, - - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - - 0x00430043, - 0x003e003e, - 0x004a004a, - 0x00470047, - 0x00400040, - - 0x00000000, - 0x00600020, - 0x40011080, - 0x08102040, - - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x0, - 0x0, - 0x0, - 0x0, - 0x0 -}; - -static const struct emif_regs cl_som_am57x_emif2_ddr3_532mhz_emif_regs = { - .sdram_config_init = 0x61852332, - .sdram_config = 0x61852332, - .sdram_config2 = 0x00000000, - .ref_ctrl = 0x000040f1, - .ref_ctrl_final = 0x00001040, - .sdram_tim1 = 0xeeef36f3, - .sdram_tim2 = 0x348f7fda, - .sdram_tim3 = 0x027f88a8, - .read_idle_ctrl = 0x00050000, - .zq_config = 0x1007190b, - .temp_alert_config = 0x00000000, - .emif_ddr_phy_ctlr_1_init = 0x0034400b, - .emif_ddr_phy_ctlr_1 = 0x0e34400b, - .emif_ddr_ext_phy_ctrl_1 = 0x04040100, - .emif_ddr_ext_phy_ctrl_2 = 0x00740074, - .emif_ddr_ext_phy_ctrl_3 = 0x00780078, - .emif_ddr_ext_phy_ctrl_4 = 0x007c007c, - .emif_ddr_ext_phy_ctrl_5 = 0x007b007b, - .emif_rd_wr_lvl_rmp_win = 0x00000000, - .emif_rd_wr_lvl_rmp_ctl = 0x80000000, - .emif_rd_wr_lvl_ctl = 0x00000000, - .emif_rd_wr_exec_thresh = 0x00000305 -}; - -static const u32 cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs[] = { - 0x10040100, - 0x00820082, - 0x008b008b, - 0x00800080, - 0x007e007e, - 0x00800080, - 0x00370037, - 0x00390039, - 0x00360036, - 0x00370037, - 0x00350035, - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - 0x01ff01ff, - 0x00540054, - 0x00540054, - 0x004e004e, - 0x004c004c, - 0x00400040, - - 0x00000000, - 0x00600020, - 0x40011080, - 0x08102040, - - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x00400040, - 0x0, - 0x0, - 0x0, - 0x0, - 0x0 -}; - -static struct vcores_data cl_som_am57x_volts = { - .mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM, - .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM, - .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .mpu.addr = TPS659038_REG_ADDR_SMPS12, - .mpu.pmic = &tps659038, - - .eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM, - .eve.value[OPP_OD] = VDD_EVE_DRA7_OD, - .eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH, - .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM, - .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD, - .eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH, - .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .eve.addr = TPS659038_REG_ADDR_SMPS45, - .eve.pmic = &tps659038, - - .gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM, - .gpu.value[OPP_OD] = VDD_GPU_DRA7_OD, - .gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH, - .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM, - .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD, - .gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH, - .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .gpu.addr = TPS659038_REG_ADDR_SMPS6, - .gpu.pmic = &tps659038, - - .core.value[OPP_NOM] = VDD_CORE_DRA7_NOM, - .core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM, - .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .core.addr = TPS659038_REG_ADDR_SMPS7, - .core.pmic = &tps659038, - - .iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM, - .iva.value[OPP_OD] = VDD_IVA_DRA7_OD, - .iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH, - .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM, - .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD, - .iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH, - .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, - .iva.addr = TPS659038_REG_ADDR_SMPS8, - .iva.pmic = &tps659038, -}; - -void hw_data_init(void) -{ - *prcm = &dra7xx_prcm; - *dplls_data = &dra7xx_dplls; - *omap_vcores = &cl_som_am57x_volts; - *ctrl = &dra7xx_ctrl; -} - -void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) -{ - switch (emif_nr) { - case 1: - *regs = &cl_som_am57x_emif1_ddr3_532mhz_emif_regs; - break; - case 2: - *regs = &cl_som_am57x_emif2_ddr3_532mhz_emif_regs; - break; - } -} - -void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size) -{ - switch (emif_nr) { - case 1: - *regs = cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs; - *size = ARRAY_SIZE(cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs); - break; - case 2: - *regs = cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs; - *size = ARRAY_SIZE(cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs); - break; - } -} |