diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/ti/ti816x/Kconfig | 15 | ||||
| -rw-r--r-- | board/ti/ti816x/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/ti/ti816x/Makefile | 10 | ||||
| -rw-r--r-- | board/ti/ti816x/evm.c | 140 |
4 files changed, 0 insertions, 171 deletions
diff --git a/board/ti/ti816x/Kconfig b/board/ti/ti816x/Kconfig deleted file mode 100644 index 95973b4..0000000 --- a/board/ti/ti816x/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_TI816X_EVM - -config SYS_BOARD - default "ti816x" - -config SYS_VENDOR - default "ti" - -config SYS_SOC - default "am33xx" - -config SYS_CONFIG_NAME - default "ti816x_evm" - -endif diff --git a/board/ti/ti816x/MAINTAINERS b/board/ti/ti816x/MAINTAINERS deleted file mode 100644 index fd9a98f..0000000 --- a/board/ti/ti816x/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -TI816X BOARD -M: Tom Rini <trini@konsulko.com> -S: Maintained -F: board/ti/ti816x/ -F: include/configs/ti816x_evm.h -F: configs/ti816x_evm_defconfig diff --git a/board/ti/ti816x/Makefile b/board/ti/ti816x/Makefile deleted file mode 100644 index f12712a..0000000 --- a/board/ti/ti816x/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> -# Antoine Tenart, <atenart@adeneo-embedded.com> -# -# Based on TI-PSP-04.00.02.14 : -# -# Copyright (C) 2009, Texas Instruments, Incorporated - -obj-y := evm.o diff --git a/board/ti/ti816x/evm.c b/board/ti/ti816x/evm.c deleted file mode 100644 index 8c70835..0000000 --- a/board/ti/ti816x/evm.c +++ /dev/null @@ -1,140 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * evm.c - * - * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> - * Antoine Tenart, <atenart@adeneo-embedded.com> - */ - -#include <common.h> -#include <env.h> -#include <init.h> -#include <net.h> -#include <spl.h> -#include <asm/cache.h> -#include <asm/global_data.h> -#include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/cpu.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/hardware.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/mem.h> -#include <asm/arch/mux.h> - -DECLARE_GLOBAL_DATA_PTR; - -int board_init(void) -{ - gd->bd->bi_boot_params = CFG_SYS_SDRAM_BASE + 0x100; -#if defined(CONFIG_MTD_RAW_NAND) - gpmc_init(); -#endif - return 0; -} - -int board_eth_init(struct bd_info *bis) -{ - uint8_t mac_addr[6]; - uint32_t mac_hi, mac_lo; - struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; - - if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { - printf("<ethaddr> not set. Reading from E-fuse\n"); - /* try reading mac address from efuse */ - mac_lo = readl(&cdev->macid0l); - mac_hi = readl(&cdev->macid0h); - mac_addr[0] = mac_hi & 0xFF; - mac_addr[1] = (mac_hi & 0xFF00) >> 8; - mac_addr[2] = (mac_hi & 0xFF0000) >> 16; - mac_addr[3] = (mac_hi & 0xFF000000) >> 24; - mac_addr[4] = mac_lo & 0xFF; - mac_addr[5] = (mac_lo & 0xFF00) >> 8; - - if (is_valid_ethaddr(mac_addr)) - eth_env_set_enetaddr("ethaddr", mac_addr); - else - printf("Unable to read MAC address. Set <ethaddr>\n"); - } - - return 0; -} - -#ifdef CONFIG_SPL_BUILD -static struct module_pin_mux mmc_pin_mux[] = { - { OFFSET(pincntl157), PULLDOWN_EN | PULLUDDIS | MODE(0x0) }, - { OFFSET(pincntl158), PULLDOWN_EN | PULLUDEN | MODE(0x0) }, - { OFFSET(pincntl159), PULLUP_EN | PULLUDDIS | MODE(0x0) }, - { OFFSET(pincntl160), PULLUP_EN | PULLUDDIS | MODE(0x0) }, - { OFFSET(pincntl161), PULLUP_EN | PULLUDDIS | MODE(0x0) }, - { OFFSET(pincntl162), PULLUP_EN | PULLUDDIS | MODE(0x0) }, - { OFFSET(pincntl163), PULLUP_EN | PULLUDDIS | MODE(0x0) }, - { -1 }, -}; - -void set_uart_mux_conf(void) {} - -void set_mux_conf_regs(void) -{ - configure_module_pin_mux(mmc_pin_mux); -} - -/* - * EMIF Paramters. Refer the EMIF register documentation and the - * memory datasheet for details. This is for 796 MHz. - */ -#define EMIF_TIM1 0x1779C9FE -#define EMIF_TIM2 0x50608074 -#define EMIF_TIM3 0x009F857F -#define EMIF_SDREF 0x10001841 -#define EMIF_SDCFG 0x62A73832 -#define EMIF_PHYCFG 0x00000110 -static const struct emif_regs ddr3_emif_regs = { - .sdram_config = EMIF_SDCFG, - .ref_ctrl = EMIF_SDREF, - .sdram_tim1 = EMIF_TIM1, - .sdram_tim2 = EMIF_TIM2, - .sdram_tim3 = EMIF_TIM3, - .emif_ddr_phy_ctlr_1 = EMIF_PHYCFG, -}; - -static const struct cmd_control ddr3_ctrl = { - .cmd0csratio = 0x100, - .cmd0iclkout = 0x001, - .cmd1csratio = 0x100, - .cmd1iclkout = 0x001, - .cmd2csratio = 0x100, - .cmd2iclkout = 0x001, -}; - -/* These values are obtained from the CCS app */ -#define RD_DQS_GATE (0x1B3) -#define RD_DQS (0x35) -#define WR_DQS (0x93) -static struct ddr_data ddr3_data = { - .datardsratio0 = ((RD_DQS<<10) | (RD_DQS<<0)), - .datawdsratio0 = ((WR_DQS<<10) | (WR_DQS<<0)), - .datawiratio0 = ((0x20<<10) | 0x20<<0), - .datagiratio0 = ((0x20<<10) | 0x20<<0), - .datafwsratio0 = ((RD_DQS_GATE<<10) | (RD_DQS_GATE<<0)), - .datawrsratio0 = (((WR_DQS+0x40)<<10) | ((WR_DQS+0x40)<<0)), -}; - -static const struct dmm_lisa_map_regs evm_lisa_map_regs = { - .dmm_lisa_map_0 = 0x00000000, - .dmm_lisa_map_1 = 0x00000000, - .dmm_lisa_map_2 = 0x80640300, - .dmm_lisa_map_3 = 0xC0640320, -}; - -void sdram_init(void) -{ - /* - * Pass in our DDR3 config information and that we have 2 EMIFs to - * configure. - */ - config_ddr(&ddr3_data, &ddr3_ctrl, &ddr3_emif_regs, - &evm_lisa_map_regs, 2); -} -#endif /* CONFIG_SPL_BUILD */ |