mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 19:23:07 +00:00
aa6e94deab
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
145 lines
3.8 KiB
C
145 lines
3.8 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
|
|
* Copyright (C) 2017, Grinn - http://grinn-global.com/
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <init.h>
|
|
#include <net.h>
|
|
#include <asm/arch/chilisom.h>
|
|
#include <asm/arch/cpu.h>
|
|
#include <asm/arch/hardware.h>
|
|
#include <asm/arch/omap.h>
|
|
#include <asm/arch/mem.h>
|
|
#include <asm/arch/mmc_host_def.h>
|
|
#include <asm/arch/mux.h>
|
|
#include <asm/arch/sys_proto.h>
|
|
#include <asm/emif.h>
|
|
#include <asm/global_data.h>
|
|
#include <asm/io.h>
|
|
#include <cpsw.h>
|
|
#include <env.h>
|
|
#include <errno.h>
|
|
#include <miiphy.h>
|
|
#include <spl.h>
|
|
#include <watchdog.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
static __maybe_unused struct ctrl_dev *cdev =
|
|
(struct ctrl_dev *)CTRL_DEVICE_BASE;
|
|
|
|
#if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT)
|
|
static struct module_pin_mux uart0_pin_mux[] = {
|
|
{OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
|
|
{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
|
|
{-1},
|
|
};
|
|
|
|
static struct module_pin_mux mmc0_pin_mux[] = {
|
|
{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
|
|
{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
|
|
{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
|
|
{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
|
|
{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
|
|
{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
|
|
{-1},
|
|
};
|
|
|
|
static struct module_pin_mux rmii1_pin_mux[] = {
|
|
{OFFSET(mii1_crs), MODE(1) | RXACTIVE}, /* RMII1_CRS */
|
|
{OFFSET(mii1_rxerr), MODE(1) | RXACTIVE}, /* RMII1_RXERR */
|
|
{OFFSET(mii1_txen), MODE(1)}, /* RMII1_TXEN */
|
|
{OFFSET(mii1_txd1), MODE(1)}, /* RMII1_TXD1 */
|
|
{OFFSET(mii1_txd0), MODE(1)}, /* RMII1_TXD0 */
|
|
{OFFSET(mii1_rxd1), MODE(1) | RXACTIVE}, /* RMII1_RXD1 */
|
|
{OFFSET(mii1_rxd0), MODE(1) | RXACTIVE}, /* RMII1_RXD0 */
|
|
{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
|
|
{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
|
|
{OFFSET(rmii1_refclk), MODE(0) | RXACTIVE}, /* RMII1_REFCLK */
|
|
{-1},
|
|
};
|
|
|
|
static void enable_board_pin_mux(void)
|
|
{
|
|
chilisom_enable_pin_mux();
|
|
|
|
/* chiliboard pinmux */
|
|
configure_module_pin_mux(rmii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_pin_mux);
|
|
}
|
|
|
|
void set_uart_mux_conf(void)
|
|
{
|
|
configure_module_pin_mux(uart0_pin_mux);
|
|
}
|
|
|
|
void set_mux_conf_regs(void)
|
|
{
|
|
enable_board_pin_mux();
|
|
}
|
|
|
|
void am33xx_spl_board_init(void)
|
|
{
|
|
chilisom_spl_board_init();
|
|
}
|
|
#endif /* CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT) */
|
|
|
|
/*
|
|
* Basic board specific setup. Pinmux has been handled already.
|
|
*/
|
|
int board_init(void)
|
|
{
|
|
#if defined(CONFIG_HW_WATCHDOG)
|
|
hw_watchdog_init();
|
|
#endif
|
|
|
|
gd->bd->bi_boot_params = CFG_SYS_SDRAM_BASE + 0x100;
|
|
gpmc_init();
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_BOARD_LATE_INIT
|
|
int board_late_init(void)
|
|
{
|
|
#if !defined(CONFIG_SPL_BUILD)
|
|
uint8_t mac_addr[6];
|
|
uint32_t mac_hi, mac_lo;
|
|
|
|
/* 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 (!env_get("ethaddr")) {
|
|
printf("<ethaddr> not set. Validating first E-fuse MAC\n");
|
|
|
|
if (is_valid_ethaddr(mac_addr))
|
|
eth_env_set_enetaddr("ethaddr", mac_addr);
|
|
}
|
|
|
|
mac_lo = readl(&cdev->macid1l);
|
|
mac_hi = readl(&cdev->macid1h);
|
|
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 (!env_get("eth1addr")) {
|
|
if (is_valid_ethaddr(mac_addr))
|
|
eth_env_set_enetaddr("eth1addr", mac_addr);
|
|
}
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
#endif
|