X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=board%2Fsamsung%2Fsmdkv310%2Fsmdkv310.c;h=81a306082d865de24a13d8f8b78c75deb4ab1b18;hb=1a4596601fd395f3afb8f82f3f840c5e00bdd57a;hp=acf9ee7b8775aa9836be947ff7c1b3f89ec892e9;hpb=1a0787d3c4f51cd1bcd2a1c71a2a10eccff0c3fd;p=platform%2Fkernel%2Fu-boot.git

diff --git a/board/samsung/smdkv310/smdkv310.c b/board/samsung/smdkv310/smdkv310.c
index acf9ee7..81a3060 100644
--- a/board/samsung/smdkv310/smdkv310.c
+++ b/board/samsung/smdkv310/smdkv310.c
@@ -1,23 +1,7 @@
 /*
  * Copyright (C) 2011 Samsung Electronics
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -26,18 +10,20 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
+#include <asm/arch/periph.h>
+#include <asm/arch/pinmux.h>
 #include <asm/arch/sromc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
-struct s5pc210_gpio_part1 *gpio1;
-struct s5pc210_gpio_part2 *gpio2;
+struct exynos4_gpio_part1 *gpio1;
+struct exynos4_gpio_part2 *gpio2;
 
 static void smc9115_pre_init(void)
 {
 	u32 smc_bw_conf, smc_bc_conf;
 
 	/* gpio configuration GPK0CON */
-	gpio_cfg_pin(&gpio2->y0, CONFIG_ENV_SROM_BANK, GPIO_FUNC(2));
+	s5p_gpio_cfg_pin(&gpio2->y0, CONFIG_ENV_SROM_BANK, GPIO_FUNC(2));
 
 	/* Ethernet needs bus width of 16 bits */
 	smc_bw_conf = SROMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK);
@@ -52,12 +38,11 @@ static void smc9115_pre_init(void)
 
 int board_init(void)
 {
-	gpio1 = (struct s5pc210_gpio_part1 *) S5PC210_GPIO_PART1_BASE;
-	gpio2 = (struct s5pc210_gpio_part2 *) S5PC210_GPIO_PART2_BASE;
+	gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE;
+	gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE;
 
 	smc9115_pre_init();
 
-	gd->bd->bi_arch_number = MACH_TYPE_SMDKV310;
 	gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
 	return 0;
 }
@@ -75,13 +60,17 @@ int dram_init(void)
 void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+	gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, \
+							PHYS_SDRAM_1_SIZE);
 	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
-	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+	gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2, \
+							PHYS_SDRAM_2_SIZE);
 	gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
-	gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
+	gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3, \
+							PHYS_SDRAM_3_SIZE);
 	gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
-	gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
+	gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4, \
+							PHYS_SDRAM_4_SIZE);
 }
 
 int board_eth_init(bd_t *bis)
@@ -116,21 +105,65 @@ int board_mmc_init(bd_t *bis)
 	 */
 	for (i = 0; i < 7; i++) {
 		/* GPK2[0:6] special function 2 */
-		gpio_cfg_pin(&gpio2->k2, i, GPIO_FUNC(0x2));
+		s5p_gpio_cfg_pin(&gpio2->k2, i, GPIO_FUNC(0x2));
 
 		/* GPK2[0:6] drv 4x */
-		gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X);
+		s5p_gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X);
 
 		/* GPK2[0:1] pull disable */
 		if (i == 0 || i == 1) {
-			gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE);
+			s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE);
 			continue;
 		}
 
 		/* GPK2[2:6] pull up */
-		gpio_set_pull(&gpio2->k2, i, GPIO_PULL_UP);
+		s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_UP);
 	}
 	err = s5p_mmc_init(2, 4);
 	return err;
 }
 #endif
+
+static int board_uart_init(void)
+{
+	int err;
+
+	err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART0 not configured\n");
+		return err;
+	}
+
+	err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART1 not configured\n");
+		return err;
+	}
+
+	err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART2 not configured\n");
+		return err;
+	}
+
+	err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART3 not configured\n");
+		return err;
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	int err;
+	err = board_uart_init();
+	if (err) {
+		debug("UART init failed\n");
+		return err;
+	}
+	return err;
+}
+#endif