Add GPL-2.0+ SPDX-License-Identifier to source files

[platform/kernel/u-boot.git] / board / samsung / smdkv310 / smdkv310.c

diff --git a/board/samsung/smdkv310/smdkv310.c b/board/samsung/smdkv310/smdkv310.c
index acf9ee7..81a3060 100644 (file)
--- 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