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Diffstat (limited to 'board/ti/ti814x/evm.c')
| -rw-r--r-- | board/ti/ti814x/evm.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/board/ti/ti814x/evm.c b/board/ti/ti814x/evm.c deleted file mode 100644 index 8ed80d2f46..0000000000 --- a/board/ti/ti814x/evm.c +++ /dev/null @@ -1,190 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * evm.c - * - * Board functions for TI814x EVM - * - * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ - */ - -#include <common.h> -#include <cpsw.h> -#include <env.h> -#include <errno.h> -#include <init.h> -#include <net.h> -#include <spl.h> -#include <asm/arch/cpu.h> -#include <asm/arch/hardware.h> -#include <asm/arch/omap.h> -#include <asm/arch/ddr_defs.h> -#include <asm/arch/clock.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mmc_host_def.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <asm/emif.h> -#include <asm/gpio.h> -#include "evm.h" - -DECLARE_GLOBAL_DATA_PTR; - -static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; - -/* UART Defines */ -#ifdef CONFIG_SPL_BUILD -static const struct cmd_control evm_ddr2_cctrl_data = { - .cmd0csratio = 0x80, - .cmd0iclkout = 0x00, - - .cmd1csratio = 0x80, - .cmd1iclkout = 0x00, - - .cmd2csratio = 0x80, - .cmd2iclkout = 0x00, -}; - -static const struct emif_regs evm_ddr2_emif0_regs = { - .sdram_config = 0x40801ab2, - .ref_ctrl = 0x10000c30, - .sdram_tim1 = 0x0aaaf552, - .sdram_tim2 = 0x043631d2, - .sdram_tim3 = 0x00000327, - .emif_ddr_phy_ctlr_1 = 0x00000007 -}; - -static const struct emif_regs evm_ddr2_emif1_regs = { - .sdram_config = 0x40801ab2, - .ref_ctrl = 0x10000c30, - .sdram_tim1 = 0x0aaaf552, - .sdram_tim2 = 0x043631d2, - .sdram_tim3 = 0x00000327, - .emif_ddr_phy_ctlr_1 = 0x00000007 -}; - -const struct dmm_lisa_map_regs evm_lisa_map_regs = { - .dmm_lisa_map_0 = 0x00000000, - .dmm_lisa_map_1 = 0x00000000, - .dmm_lisa_map_2 = 0x806c0300, - .dmm_lisa_map_3 = 0x806c0300, -}; - -static const struct ddr_data evm_ddr2_data = { - .datardsratio0 = ((0x35<<10) | (0x35<<0)), - .datawdsratio0 = ((0x20<<10) | (0x20<<0)), - .datawiratio0 = ((0<<10) | (0<<0)), - .datagiratio0 = ((0<<10) | (0<<0)), - .datafwsratio0 = ((0x90<<10) | (0x90<<0)), - .datawrsratio0 = ((0x50<<10) | (0x50<<0)), -}; - -void set_uart_mux_conf(void) -{ - /* Set UART pins */ - enable_uart0_pin_mux(); -} - -void set_mux_conf_regs(void) -{ - /* Set MMC pins */ - enable_mmc1_pin_mux(); - - /* Set Ethernet pins */ - enable_enet_pin_mux(); -} - -void sdram_init(void) -{ - config_dmm(&evm_lisa_map_regs); - - config_ddr(0, NULL, &evm_ddr2_data, &evm_ddr2_cctrl_data, - &evm_ddr2_emif0_regs, 0); - config_ddr(0, NULL, &evm_ddr2_data, &evm_ddr2_cctrl_data, - &evm_ddr2_emif1_regs, 1); -} -#endif - -/* - * Basic board specific setup. Pinmux has been handled already. - */ -int board_init(void) -{ - gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - return 0; -} - -#if defined(CONFIG_MMC) -int board_mmc_init(bd_t *bis) -{ - omap_mmc_init(1, 0, 0, -1, -1); - - return 0; -} -#endif - -#ifdef CONFIG_DRIVER_TI_CPSW -static void cpsw_control(int enabled) -{ - /* VTP can be added here */ - - return; -} - -static struct cpsw_slave_data cpsw_slaves[] = { - { - .slave_reg_ofs = 0x50, - .sliver_reg_ofs = 0x700, - .phy_addr = 1, - }, - { - .slave_reg_ofs = 0x90, - .sliver_reg_ofs = 0x740, - .phy_addr = 0, - }, -}; - -static struct cpsw_platform_data cpsw_data = { - .mdio_base = CPSW_MDIO_BASE, - .cpsw_base = CPSW_BASE, - .mdio_div = 0xff, - .channels = 8, - .cpdma_reg_ofs = 0x100, - .slaves = 1, - .slave_data = cpsw_slaves, - .ale_reg_ofs = 0x600, - .ale_entries = 1024, - .host_port_reg_ofs = 0x28, - .hw_stats_reg_ofs = 0x400, - .bd_ram_ofs = 0x2000, - .mac_control = (1 << 5), - .control = cpsw_control, - .host_port_num = 0, - .version = CPSW_CTRL_VERSION_1, -}; -#endif - -int board_eth_init(bd_t *bis) -{ - uint8_t mac_addr[6]; - uint32_t mac_hi, mac_lo; - - 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 cpsw_register(&cpsw_data); -} |