+// SPDX-License-Identifier: GPL-2.0+
/*
* evm.c
*
* Board functions for TI814x EVM
*
* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <cpsw.h>
+#include <env.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_SPL_BUILD
-static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE;
-#endif
-
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
/* UART Defines */
#ifdef CONFIG_SPL_BUILD
-static void uart_enable(void)
-{
- /* UART softreset */
- uart_soft_reset();
-}
-
-static void wdt_disable(void)
-{
- writel(0xAAAA, &wdtimer->wdtwspr);
- while (readl(&wdtimer->wdtwwps) != 0x0)
- ;
- writel(0x5555, &wdtimer->wdtwspr);
- while (readl(&wdtimer->wdtwwps) != 0x0)
- ;
-}
-
static const struct cmd_control evm_ddr2_cctrl_data = {
.cmd0csratio = 0x80,
- .cmd0dldiff = 0x04,
.cmd0iclkout = 0x00,
.cmd1csratio = 0x80,
- .cmd1dldiff = 0x04,
.cmd1iclkout = 0x00,
.cmd2csratio = 0x80,
- .cmd2dldiff = 0x04,
.cmd2iclkout = 0x00,
};
.datagiratio0 = ((0<<10) | (0<<0)),
.datafwsratio0 = ((0x90<<10) | (0x90<<0)),
.datawrsratio0 = ((0x50<<10) | (0x50<<0)),
- .datauserank0delay = 1,
- .datadldiff0 = 0x4,
};
-#endif
-/*
- * early system init of muxing and clocks.
- */
-void s_init(void)
+void set_uart_mux_conf(void)
{
-#ifdef CONFIG_SPL_BUILD
- /*
- * Save the boot parameters passed from romcode.
- * We cannot delay the saving further than this,
- * to prevent overwrites.
- */
-#ifdef CONFIG_SPL_BUILD
- save_omap_boot_params();
-#endif
-
- /* WDT1 is already running when the bootloader gets control
- * Disable it to avoid "random" resets
- */
- wdt_disable();
-
- /* Enable timer */
- timer_init();
-
- /* Setup the PLLs and the clocks for the peripherals */
- pll_init();
-
- /* Enable RTC32K clock */
- rtc32k_enable();
-
/* 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();
+}
- /* Enable UART */
- uart_enable();
-
- gd = &gdata;
-
- preloader_console_init();
-
+void sdram_init(void)
+{
config_dmm(&evm_lisa_map_regs);
- config_ddr(0, 0, &evm_ddr2_data, &evm_ddr2_cctrl_data,
+ config_ddr(0, NULL, &evm_ddr2_data, &evm_ddr2_cctrl_data,
&evm_ddr2_emif0_regs, 0);
- config_ddr(0, 0, &evm_ddr2_data, &evm_ddr2_cctrl_data,
+ config_ddr(0, NULL, &evm_ddr2_data, &evm_ddr2_cctrl_data,
&evm_ddr2_emif1_regs, 1);
-#endif
}
+#endif
/*
* Basic board specific setup. Pinmux has been handled already.
*/
int board_init(void)
{
- gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
+#if defined(CONFIG_MMC)
int board_mmc_init(bd_t *bis)
{
omap_mmc_init(1, 0, 0, -1, -1);
{
.slave_reg_ofs = 0x50,
.sliver_reg_ofs = 0x700,
- .phy_id = 1,
+ .phy_addr = 1,
},
{
.slave_reg_ofs = 0x90,
.sliver_reg_ofs = 0x740,
- .phy_id = 0,
+ .phy_addr = 0,
},
};
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
- if (!eth_getenv_enetaddr("ethaddr", mac_addr)) {
+ 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_addr[4] = mac_lo & 0xFF;
mac_addr[5] = (mac_lo & 0xFF00) >> 8;
- if (is_valid_ether_addr(mac_addr))
- eth_setenv_enetaddr("ethaddr", mac_addr);
+ if (is_valid_ethaddr(mac_addr))
+ eth_env_set_enetaddr("ethaddr", mac_addr);
else
printf("Unable to read MAC address. Set <ethaddr>\n");
}