+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com>
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <common.h>
+#include <env.h>
#include <i2c.h>
+#include <init.h>
#include <net.h>
-#include <netdev.h>
-#include <spi.h>
-#include <spi_flash.h>
#include <asm/arch/hardware.h>
#include <asm/ti-common/davinci_nand.h>
#include <asm/io.h>
-#include <asm/errno.h>
+#include <ns16550.h>
+#include <dm/platdata.h>
+#include <linux/errno.h>
+#include <asm/mach-types.h>
#include <asm/arch/davinci_misc.h>
-#ifdef CONFIG_DAVINCI_MMC
+#ifdef CONFIG_MMC_DAVINCI
#include <mmc.h>
#include <asm/arch/sdmmc_defs.h>
#endif
#define pinmux(x) (&davinci_syscfg_regs->pinmux[x])
-#ifdef CONFIG_DAVINCI_MMC
+#ifdef CONFIG_MMC_DAVINCI
/* MMC0 pin muxer settings */
const struct pinmux_config mmc0_pins[] = {
/* GP0[11] is required for SD to work on Rev 3 EVMs */
{ DAVINCI_LPSC_EMAC }, /* image download */
{ DAVINCI_LPSC_UART2 }, /* console */
{ DAVINCI_LPSC_GPIO },
-#ifdef CONFIG_DAVINCI_MMC
+#ifdef CONFIG_MMC_DAVINCI
{ DAVINCI_LPSC_MMC_SD },
#endif
};
int board_init(void)
{
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/* arch number of the board */
gd->bd->bi_arch_number = MACH_TYPE_OMAPL138_LCDK;
#endif
-#ifdef CONFIG_DAVINCI_MMC
+#ifdef CONFIG_MMC_DAVINCI
if (davinci_configure_pin_mux(mmc0_pins, ARRAY_SIZE(mmc0_pins)) != 0)
return 1;
#endif
return 0;
}
-#ifdef CONFIG_DRIVER_TI_EMAC
-
-/*
- * Initializes on-board ethernet controllers.
- */
-int board_eth_init(bd_t *bis)
-{
- if (!davinci_emac_initialize()) {
- printf("Error: Ethernet init failed!\n");
- return -1;
- }
-
- return 0;
-}
-
-#endif /* CONFIG_DRIVER_TI_EMAC */
-
#define CFG_MAC_ADDR_SPI_BUS 0
#define CFG_MAC_ADDR_SPI_CS 0
#define CFG_MAC_ADDR_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
if ((REG(CHIP_REV_ID_REG) & 0x3f) == 0x10)
return;
- if (!strcmp(getenv("dspwake"), "no"))
+ if (!strcmp(env_get("dspwake"), "no"))
return;
*resetvect++ = 0x1E000; /* DSP Idle */
uint8_t tmp[20], addr[10];
- if (getenv("ethaddr") == NULL) {
+ if (env_get("ethaddr") == NULL) {
/* Read Ethernet MAC address from EEPROM */
if (dvevm_read_mac_address(addr)) {
/* Set Ethernet MAC address from EEPROM */
get_mac_addr(addr);
}
- if (is_multicast_ethaddr(addr) || is_zero_ethaddr(addr)) {
+ if (!is_multicast_ethaddr(addr) && !is_zero_ethaddr(addr)) {
+ sprintf((char *)tmp, "%02x:%02x:%02x:%02x:%02x:%02x",
+ addr[0], addr[1], addr[2], addr[3], addr[4],
+ addr[5]);
+
+ env_set("ethaddr", (char *)tmp);
+ } else {
printf("Invalid MAC address read.\n");
- return -EINVAL;
}
- sprintf((char *)tmp, "%02x:%02x:%02x:%02x:%02x:%02x", addr[0],
- addr[1], addr[2], addr[3], addr[4], addr[5]);
-
- setenv("ethaddr", (char *)tmp);
}
+
#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
/* Select RMII fucntion through the expander */
if (rmii_hw_init())
return 0;
}
-#ifdef CONFIG_DAVINCI_MMC
+#if !CONFIG_IS_ENABLED(DM_MMC)
+#ifdef CONFIG_MMC_DAVINCI
static struct davinci_mmc mmc_sd0 = {
.reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE,
.host_caps = MMC_MODE_4BIT, /* DA850 supports only 4-bit SD/MMC */
.voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
- .version = MMC_CTLR_VERSION_2,
};
int board_mmc_init(bd_t *bis)
return davinci_mmc_init(bis, &mmc_sd0);
}
#endif
+#endif
+
+#ifdef CONFIG_SPL_BUILD
+static const struct ns16550_platdata serial_pdata = {
+ .base = DAVINCI_UART2_BASE,
+ .reg_shift = 2,
+ .clock = 228000000,
+ .fcr = UART_FCR_DEFVAL,
+};
+
+U_BOOT_DEVICE(omapl138_uart) = {
+ .name = "ns16550_serial",
+ .platdata = &serial_pdata,
+};
+
+static const struct davinci_mmc_plat mmc_platdata = {
+ .reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE,
+ .cfg = {
+ .f_min = 200000,
+ .f_max = 25000000,
+ .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .host_caps = MMC_MODE_4BIT,
+ .b_max = DAVINCI_MAX_BLOCKS,
+ .name = "da830-mmc",
+ },
+};
+U_BOOT_DEVICE(omapl138_mmc) = {
+ .name = "davinci_mmc",
+ .platdata = &mmc_platdata,
+};
+
+void spl_board_init(void)
+{
+ davinci_configure_pin_mux(mmc0_pins, ARRAY_SIZE(mmc0_pins));
+}
+#endif
projects / platform / kernel / u-boot.git / blobdiff