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-rw-r--r--MAINTAINERS4
-rw-r--r--Makefile2
-rw-r--r--arch/arm/include/asm/arch-exynos/gpio.h17
-rw-r--r--arch/arm/include/asm/arch-exynos/mmc.h6
-rw-r--r--arch/arm/include/asm/arch-s5pc1xx/mmc.h6
-rw-r--r--board/samsung/arndale/Makefile34
-rw-r--r--board/samsung/arndale/arndale.c101
-rw-r--r--board/samsung/arndale/arndale_spl.c50
-rw-r--r--board/samsung/dts/exynos5250-arndale.dts39
-rw-r--r--board/samsung/goni/config.mk18
-rw-r--r--board/samsung/goni/goni.c33
-rw-r--r--board/samsung/smdkc100/config.mk16
-rw-r--r--boards.cfg1
-rw-r--r--drivers/power/pmic/pmic_max77686.c192
-rw-r--r--include/configs/arndale.h255
-rw-r--r--include/configs/exynos5250-dt.h2
-rw-r--r--include/configs/s5p_goni.h3
-rw-r--r--include/configs/smdkc100.h3
-rw-r--r--include/power/max77686_pmic.h26
-rw-r--r--tools/Makefile3
20 files changed, 766 insertions, 45 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 0807727703..86a5ce402e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -464,6 +464,10 @@ Andre Schwarz <andre.schwarz@matrix-vision.de>
mvblm7 MPC8343
mvsmr MPC5200
+Inderpal Singh <inderpal.singh@linaro.org>
+
+ Arndale ARM ARMV7 (EXYNOS5250 SoC)
+
Jon Smirl <jonsmirl@gmail.com>
pcm030 MPC5200
diff --git a/Makefile b/Makefile
index ed48279acd..5de84b6474 100644
--- a/Makefile
+++ b/Makefile
@@ -866,7 +866,7 @@ clean:
$(obj)tools/gdb/{astest,gdbcont,gdbsend} \
$(obj)tools/gen_eth_addr $(obj)tools/img2srec \
$(obj)tools/mk{env,}image $(obj)tools/mpc86x_clk \
- $(obj)tools/mk{smdk5250,}spl \
+ $(obj)tools/mk{$(BOARD),}spl \
$(obj)tools/mxsboot \
$(obj)tools/ncb $(obj)tools/ubsha1 \
$(obj)tools/kernel-doc/docproc \
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h
index e955811262..a1a74393d0 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -290,10 +290,19 @@ static inline unsigned int s5p_gpio_part_max(int nr)
return EXYNOS5_GPIO_PART2_MAX;
} else if (cpu_is_exynos4()) {
- if (nr < EXYNOS4_GPIO_PART1_MAX)
- return 0;
- else
- return EXYNOS4_GPIO_PART1_MAX;
+ if (proid_is_exynos4412()) {
+ if (nr < EXYNOS4X12_GPIO_PART1_MAX)
+ return 0;
+ else if (nr < EXYNOS4X12_GPIO_PART2_MAX)
+ return EXYNOS4X12_GPIO_PART1_MAX;
+ else
+ return EXYNOS4X12_GPIO_PART2_MAX;
+ } else {
+ if (nr < EXYNOS4_GPIO_PART1_MAX)
+ return 0;
+ else
+ return EXYNOS4_GPIO_PART1_MAX;
+ }
}
return 0;
diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h
index 96610b88f4..98312d1c3c 100644
--- a/arch/arm/include/asm/arch-exynos/mmc.h
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -8,6 +8,8 @@
#ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_
+#define S5P_MMC_DEV_OFFSET 0x10000
+
#define SDHCI_CONTROL2 0x80
#define SDHCI_CONTROL3 0x84
#define SDHCI_CONTROL4 0x8C
@@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width);
static inline unsigned int s5p_mmc_init(int index, int bus_width)
{
- unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+ unsigned int base = samsung_get_base_mmc() +
+ (S5P_MMC_DEV_OFFSET * index);
+
return s5p_sdhci_init(base, index, bus_width);
}
#endif
diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
index 96610b88f4..55ff10b23c 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
@@ -8,6 +8,8 @@
#ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_
+#define S5P_MMC_DEV_OFFSET 0x100000
+
#define SDHCI_CONTROL2 0x80
#define SDHCI_CONTROL3 0x84
#define SDHCI_CONTROL4 0x8C
@@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width);
static inline unsigned int s5p_mmc_init(int index, int bus_width)
{
- unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
+ unsigned int base = samsung_get_base_mmc() +
+ (S5P_MMC_DEV_OFFSET * index);
+
return s5p_sdhci_init(base, index, bus_width);
}
#endif
diff --git a/board/samsung/arndale/Makefile b/board/samsung/arndale/Makefile
new file mode 100644
index 0000000000..afd8db3cee
--- /dev/null
+++ b/board/samsung/arndale/Makefile
@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2013 Samsung Electronics
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS += arndale_spl.o
+
+ifndef CONFIG_SPL_BUILD
+COBJS += arndale.o
+endif
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+ALL := $(obj).depend $(LIB)
+
+all: $(ALL)
+
+$(LIB): $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c
new file mode 100644
index 0000000000..052fecdd5b
--- /dev/null
+++ b/board/samsung/arndale/arndale.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/dwmmc.h>
+#include <asm/arch/power.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
+ return 0;
+}
+
+int dram_init(void)
+{
+ int i;
+ u32 addr;
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+ addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
+ gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE);
+ }
+ return 0;
+}
+
+int power_init_board(void)
+{
+ set_ps_hold_ctrl();
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ int i;
+ u32 addr, size;
+
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+ addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
+ size = get_ram_size((long *)addr, SDRAM_BANK_SIZE);
+
+ gd->bd->bi_dram[i].start = addr;
+ gd->bd->bi_dram[i].size = size;
+ }
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ int ret;
+ /* dwmmc initializattion for available channels */
+ ret = exynos_dwmmc_init(gd->fdt_blob);
+ if (ret)
+ debug("dwmmc init failed\n");
+
+ return ret;
+}
+#endif
+
+static int board_uart_init(void)
+{
+ int err = 0, uart_id;
+
+ for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) {
+ err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE);
+ if (err) {
+ debug("UART%d not configured\n",
+ (uart_id - PERIPH_ID_UART0));
+ return err;
+ }
+ }
+ return err;
+}
+
+#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
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ printf("\nBoard: Arndale\n");
+
+ return 0;
+}
+#endif
diff --git a/board/samsung/arndale/arndale_spl.c b/board/samsung/arndale/arndale_spl.c
new file mode 100644
index 0000000000..2949c0828d
--- /dev/null
+++ b/board/samsung/arndale/arndale_spl.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/spl.h>
+
+#define SIGNATURE 0xdeadbeef
+
+/* Parameters of early board initialization in SPL */
+static struct spl_machine_param machine_param
+ __attribute__((section(".machine_param"))) = {
+ .signature = SIGNATURE,
+ .version = 1,
+ .params = "vmubfasirM",
+ .size = sizeof(machine_param),
+
+ .mem_iv_size = 0x1f,
+ .mem_type = DDR_MODE_DDR3,
+
+ /*
+ * Set uboot_size to 0x100000 bytes.
+ *
+ * This is an overly conservative value chosen to accommodate all
+ * possible U-Boot image. You are advised to set this value to a
+ * smaller realistic size via scripts that modifies the .machine_param
+ * section of output U-Boot image.
+ */
+ .uboot_size = 0x100000,
+
+ .boot_source = BOOT_MODE_OM,
+ .frequency_mhz = 800,
+ .arm_freq_mhz = 1000,
+ .serial_base = 0x12c30000,
+ .i2c_base = 0x12c60000,
+ .mem_manuf = MEM_MANUF_SAMSUNG,
+};
+
+struct spl_machine_param *spl_get_machine_params(void)
+{
+ if (machine_param.signature != SIGNATURE) {
+ /* Will hang if SIGNATURE dont match */
+ while (1)
+ ;
+ }
+
+ return &machine_param;
+}
diff --git a/board/samsung/dts/exynos5250-arndale.dts b/board/samsung/dts/exynos5250-arndale.dts
new file mode 100644
index 0000000000..202f2ea6ed
--- /dev/null
+++ b/board/samsung/dts/exynos5250-arndale.dts
@@ -0,0 +1,39 @@
+/*
+ * SAMSUNG Arndale board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+*/
+
+/dts-v1/;
+#include "exynos5250.dtsi"
+
+/ {
+ model = "SAMSUNG Arndale board based on EXYNOS5250";
+ compatible = "samsung,arndale", "samsung,exynos5250";
+
+ aliases {
+ serial0 = "/serial@12C20000";
+ console = "/serial@12C20000";
+ };
+
+ mmc@12200000 {
+ samsung,bus-width = <8>;
+ samsung,timing = <1 3 3>;
+ };
+
+ mmc@12210000 {
+ status = "disabled";
+ };
+
+ mmc@12220000 {
+ samsung,bus-width = <4>;
+ samsung,timing = <1 2 3>;
+ };
+
+ mmc@12230000 {
+ status = "disabled";
+ };
+};
diff --git a/board/samsung/goni/config.mk b/board/samsung/goni/config.mk
deleted file mode 100644
index e1cadbceed..0000000000
--- a/board/samsung/goni/config.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Copyright (C) 2010 Samsung Electronics
-# Kyungmin Park <kyungmin.park@samsung.com>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-# On S5PC100 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x38000000 to 0x40000000 (128MiB)
-#
-# On S5PC110 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x40000000 to 0x50000000 (256MiB)
-#
-CONFIG_SYS_TEXT_BASE = 0x34800000
diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index 5b3d6ef853..366f648d32 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -72,7 +72,7 @@ int checkboard(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- int i;
+ int i, ret, ret_sd = 0;
/* MASSMEMORY_EN: XMSMDATA7: GPJ2[7] output high */
s5p_gpio_direction_output(&s5pc110_gpio->j2, 7, 1);
@@ -95,7 +95,36 @@ int board_mmc_init(bd_t *bis)
s5p_gpio_set_drv(&s5pc110_gpio->g0, i, GPIO_DRV_4X);
}
- return s5p_mmc_init(0, 4);
+ ret = s5p_mmc_init(0, 4);
+ if (ret)
+ error("MMC: Failed to init MMC:0.\n");
+
+ /*
+ * SD card (T_FLASH) detect and init
+ * T_FLASH_DETECT: EINT28: GPH3[4] input mode
+ */
+ s5p_gpio_cfg_pin(&s5pc110_gpio->h3, 4, GPIO_INPUT);
+ s5p_gpio_set_pull(&s5pc110_gpio->h3, 4, GPIO_PULL_UP);
+
+ if (!s5p_gpio_get_value(&s5pc110_gpio->h3, 4)) {
+ for (i = 0; i < 7; i++) {
+ if (i == 2)
+ continue;
+
+ /* GPG2[0:6] special function 2 */
+ s5p_gpio_cfg_pin(&s5pc110_gpio->g2, i, 0x2);
+ /* GPG2[0:6] pull disable */
+ s5p_gpio_set_pull(&s5pc110_gpio->g2, i, GPIO_PULL_NONE);
+ /* GPG2[0:6] drv 4x */
+ s5p_gpio_set_drv(&s5pc110_gpio->g2, i, GPIO_DRV_4X);
+ }
+
+ ret_sd = s5p_mmc_init(2, 4);
+ if (ret_sd)
+ error("MMC: Failed to init SD card (MMC:2).\n");
+ }
+
+ return ret & ret_sd;
}
#endif
diff --git a/board/samsung/smdkc100/config.mk b/board/samsung/smdkc100/config.mk
deleted file mode 100644
index 3a08bb17a5..0000000000
--- a/board/samsung/smdkc100/config.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2008 # Samsung Elecgtronics
-# Kyungmin Park <kyungmin.park@samsung.com>
-#
-
-# On S5PC100 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x38000000 to 0x40000000 (128MiB)
-#
-# On S5PC110 we use the 128 MiB OneDRAM bank at
-#
-# 0x30000000 to 0x35000000 (80MiB)
-# 0x40000000 to 0x48000000 (128MiB)
-#
-CONFIG_SYS_TEXT_BASE = 0x34800000
diff --git a/boards.cfg b/boards.cfg
index 48aa0bf102..b4297e568d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -327,6 +327,7 @@ omap5_uevm arm armv7 omap5_uevm ti oma
dra7xx_evm arm armv7 dra7xx ti omap5
s5p_goni arm armv7 goni samsung s5pc1xx
smdkc100 arm armv7 smdkc100 samsung s5pc1xx
+arndale arm armv7 arndale samsung exynos
origen arm armv7 origen samsung exynos
s5pc210_universal arm armv7 universal_c210 samsung exynos
snow arm armv7 smdk5250 samsung exynos
diff --git a/drivers/power/pmic/pmic_max77686.c b/drivers/power/pmic/pmic_max77686.c
index 7208e5b679..d4c430e22e 100644
--- a/drivers/power/pmic/pmic_max77686.c
+++ b/drivers/power/pmic/pmic_max77686.c
@@ -14,6 +14,198 @@
DECLARE_GLOBAL_DATA_PTR;
+static const char max77686_buck_addr[] = {
+ 0xff, 0x10, 0x12, 0x1c, 0x26, 0x30, 0x32, 0x34, 0x36, 0x38
+};
+
+static unsigned int max77686_ldo_volt2hex(int ldo, ulong uV)
+{
+ unsigned int hex = 0;
+
+ switch (ldo) {
+ case 1:
+ case 2:
+ case 6:
+ case 7:
+ case 8:
+ case 15:
+ hex = (uV - 800000) / 25000;
+ break;
+ default:
+ hex = (uV - 800000) / 50000;
+ }
+
+ if (hex >= 0 && hex <= MAX77686_LDO_VOLT_MAX_HEX)
+ return hex;
+
+ debug("%s: %ld is wrong voltage value for LDO%d\n", __func__, uV, ldo);
+ return 0;
+}
+
+int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV)
+{
+ unsigned int val, ret, hex, adr;
+
+ if (ldo < 1 && ldo > 26) {
+ printf("%s: %d is wrong ldo number\n", __func__, ldo);
+ return -1;
+ }
+
+ adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1;
+ hex = max77686_ldo_volt2hex(ldo, uV);
+
+ if (!hex)
+ return -1;
+
+ ret = pmic_reg_read(p, adr, &val);
+ if (ret)
+ return ret;
+
+ val &= ~MAX77686_LDO_VOLT_MASK;
+ val |= hex;
+ ret |= pmic_reg_write(p, adr, val);
+
+ return ret;
+}
+
+int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode)
+{
+ unsigned int val, ret, adr, mode;
+
+ if (ldo < 1 && 26 < ldo) {
+ printf("%s: %d is wrong ldo number\n", __func__, ldo);
+ return -1;
+ }
+
+ adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1;
+
+ /* mode */
+ switch (opmode) {
+ case OPMODE_OFF:
+ mode = MAX77686_LDO_MODE_OFF;
+ break;
+ case OPMODE_STANDBY:
+ switch (ldo) {
+ case 2:
+ case 6:
+ case 7:
+ case 8:
+ case 10:
+ case 11:
+ case 12:
+ case 14:
+ case 15:
+ case 16:
+ mode = MAX77686_LDO_MODE_STANDBY;
+ break;
+ default:
+ mode = 0xff;
+ }
+ break;
+ case OPMODE_LPM:
+ mode = MAX77686_LDO_MODE_LPM;
+ break;
+ case OPMODE_ON:
+ mode = MAX77686_LDO_MODE_ON;
+ break;
+ default:
+ mode = 0xff;
+ }
+
+ if (mode == 0xff) {
+ printf("%s: %d is not supported on LDO%d\n",
+ __func__, opmode, ldo);
+ return -1;
+ }
+
+ ret = pmic_reg_read(p, adr, &val);
+ if (ret)
+ return ret;
+
+ val &= ~MAX77686_LDO_MODE_MASK;
+ val |= mode;
+ ret |= pmic_reg_write(p, adr, val);
+
+ return ret;
+}
+
+int max77686_set_buck_mode(struct pmic *p, int buck, char opmode)
+{
+ unsigned int val, ret, mask, adr, size, mode, mode_shift;
+
+ size = ARRAY_SIZE(max77686_buck_addr);
+ if (buck >= size) {
+ printf("%s: %d is wrong buck number\n", __func__, buck);
+ return -1;
+ }
+
+ adr = max77686_buck_addr[buck];
+
+ /* mask */
+ switch (buck) {
+ case 2:
+ case 3:
+ case 4:
+ mode_shift = MAX77686_BUCK_MODE_SHIFT_2;
+ break;
+ default:
+ mode_shift = MAX77686_BUCK_MODE_SHIFT_1;
+ }
+
+ mask = MAX77686_BUCK_MODE_MASK << mode_shift;
+
+ /* mode */
+ switch (opmode) {
+ case OPMODE_OFF:
+ mode = MAX77686_BUCK_MODE_OFF;
+ break;
+ case OPMODE_STANDBY:
+ switch (buck) {
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ mode = MAX77686_BUCK_MODE_STANDBY << mode_shift;
+ break;
+ default:
+ mode = 0xff;
+ }
+ break;
+ case OPMODE_LPM:
+ switch (buck) {
+ case 2:
+ case 3:
+ case 4:
+ mode = MAX77686_BUCK_MODE_LPM << mode_shift;
+ break;
+ default:
+ mode = 0xff;
+ }
+ break;
+ case OPMODE_ON:
+ mode = MAX77686_BUCK_MODE_ON << mode_shift;
+ break;
+ default:
+ mode = 0xff;
+ }
+
+ if (mode == 0xff) {
+ printf("%s: %d is not supported on BUCK%d\n",
+ __func__, opmode, buck);
+ return -1;
+ }
+
+ ret = pmic_reg_read(p, adr, &val);
+ if (ret)
+ return ret;
+
+ val &= ~mask;
+ val |= mode;
+ ret |= pmic_reg_write(p, adr, val);
+
+ return ret;
+}
+
int pmic_init(unsigned char bus)
{
static const char name[] = "MAX77686_PMIC";
diff --git a/include/configs/arndale.h b/include/configs/arndale.h
new file mode 100644
index 0000000000..ed44a0424c
--- /dev/null
+++ b/include/configs/arndale.h
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Configuration settings for the SAMSUNG Arndale board.
+ */
+
+#ifndef __CONFIG_ARNDALE_H
+#define __CONFIG_ARNDALE_H
+
+/* High Level Configuration Options */
+#define CONFIG_SAMSUNG /* in a SAMSUNG core */
+#define CONFIG_S5P /* S5P Family */
+#define CONFIG_EXYNOS5 /* which is in a Exynos5 Family */
+#define CONFIG_EXYNOS5250
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Enable fdt support for Exynos5250 */
+#define CONFIG_ARCH_DEVICE_TREE exynos5250
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* Allow tracing to be enabled */
+#define CONFIG_TRACE
+#define CONFIG_CMD_TRACE
+#define CONFIG_TRACE_BUFFER_SIZE (16 << 20)
+#define CONFIG_TRACE_EARLY_SIZE (8 << 20)
+#define CONFIG_TRACE_EARLY
+#define CONFIG_TRACE_EARLY_ADDR 0x50000000
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_SYS_DCACHE_OFF
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_TEXT_BASE 0x43E00000
+
+/* input clock of PLL: SMDK5250 has 24MHz input clock */
+#define CONFIG_SYS_CLK_FREQ 24000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+
+/* Power Down Modes */
+#define S5P_CHECK_SLEEP 0x00000BAD
+#define S5P_CHECK_DIDLE 0xBAD00000
+#define S5P_CHECK_LPA 0xABAD0000
+
+/* Offset for inform registers */
+#define INFORM0_OFFSET 0x800
+#define INFORM1_OFFSET 0x804
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20))
+
+/* select serial console configuration */
+#define CONFIG_BAUDRATE 115200
+#define EXYNOS5_DEFAULT_UART_OFFSET 0x010000
+#define CONFIG_SILENT_CONSOLE
+
+/* Console configuration */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define EXYNOS_DEVICE_SETTINGS \
+ "stdin=serial\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ EXYNOS_DEVICE_SETTINGS
+
+/* SD/MMC configuration */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_SDHCI
+#define CONFIG_S5P_SDHCI
+#define CONFIG_DWMMC
+#define CONFIG_EXYNOS_DWMMC
+#define CONFIG_SUPPORT_EMMC_BOOT
+
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+/* PWM */
+#define CONFIG_PWM
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Command definition*/
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_HASH
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+/* USB */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_EXYNOS
+#define CONFIG_USB_STORAGE
+
+/* MMC SPL */
+#define CONFIG_SPL
+#define COPY_BL2_FNPTR_ADDR 0x02020030
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+
+/* specific .lds file */
+#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
+#define CONFIG_SPL_TEXT_BASE 0x02023400
+#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
+
+#define CONFIG_BOOTCOMMAND "mmc read 40007000 451 2000; bootm 40007000"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT "ARNDALE # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_RD_LVL
+
+#define CONFIG_NR_DRAM_BANKS 8
+#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
+#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
+#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
+#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE
+#define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
+#define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE
+
+#define CONFIG_SYS_MONITOR_BASE 0x00000000
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_IDENT_STRING " for ARNDALE"
+
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SECURE_BL1_ONLY
+
+/* Secure FW size configuration */
+#ifdef CONFIG_SECURE_BL1_ONLY
+#define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */
+#else
+#define CONFIG_SEC_FW_SIZE 0
+#endif
+
+/* Configuration of BL1, BL2, ENV Blocks on mmc */
+#define CONFIG_RES_BLOCK_SIZE (512)
+#define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
+#define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */
+#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
+
+#define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
+#define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
+#define CONFIG_ENV_OFFSET (CONFIG_BL2_OFFSET + CONFIG_BL2_SIZE)
+
+/* U-boot copy size from boot Media to DRAM.*/
+#define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512)
+#define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512)
+
+#define CONFIG_SPI_BOOTING
+#define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058
+#define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_PART
+#define CONFIG_PARTITION_UUIDS
+
+
+#define CONFIG_IRAM_STACK 0x02050000
+
+#define CONFIG_SYS_INIT_SP_ADDR CONFIG_IRAM_STACK
+
+/* I2C */
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_HARD_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000 /* 100 Kbps */
+#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_MAX_I2C_NUM 8
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_I2C_EDID
+
+/* PMIC */
+#define CONFIG_PMIC
+#define CONFIG_PMIC_I2C
+#define CONFIG_PMIC_MAX77686
+
+#define CONFIG_DEFAULT_DEVICE_TREE exynos5250-arndale
+
+/* Ethernet Controllor Driver */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE 0x5000000
+#define CONFIG_SMC911X_16_BIT
+#define CONFIG_ENV_SROM_BANK 1
+#endif /*CONFIG_CMD_NET*/
+
+/* Enable PXE Support */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_PXE
+#define CONFIG_MENU
+#endif
+
+/* Enable devicetree support */
+#define CONFIG_OF_LIBFDT
+
+/* Enable Time Command */
+#define CONFIG_CMD_TIME
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index 8f8f85f440..8c21909d63 100644
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -13,7 +13,7 @@
#define CONFIG_SAMSUNG /* in a SAMSUNG core */
#define CONFIG_S5P /* S5P Family */
#define CONFIG_EXYNOS5 /* which is in a Exynos5 Family */
-#define CONFIG_SMDK5250 /* which is in a SMDK5250 */
+#define CONFIG_EXYNOS5250
#include <asm/arch/cpu.h> /* get chip and board defs */
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index d0fafd7136..c303244f98 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -29,6 +29,9 @@
/* DRAM Base */
#define CONFIG_SYS_SDRAM_BASE 0x30000000
+/* Text Base */
+#define CONFIG_SYS_TEXT_BASE 0x34800000
+
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index a572e629da..507a5d309e 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -34,6 +34,9 @@
/* DRAM Base */
#define CONFIG_SYS_SDRAM_BASE 0x30000000
+/* Text Base */
+#define CONFIG_SYS_TEXT_BASE 0x34800000
+
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
diff --git a/include/power/max77686_pmic.h b/include/power/max77686_pmic.h
index 91b7ba7bdb..c98db1b75d 100644
--- a/include/power/max77686_pmic.h
+++ b/include/power/max77686_pmic.h
@@ -139,6 +139,32 @@ enum {
EN_LDO = (0x3 << 6),
};
+enum {
+ OPMODE_OFF = 0,
+ OPMODE_STANDBY,
+ OPMODE_LPM,
+ OPMODE_ON,
+};
+
+int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
+int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
+int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
+
+#define MAX77686_LDO_VOLT_MAX_HEX 0x3f
+#define MAX77686_LDO_VOLT_MASK 0x3f
+#define MAX77686_LDO_MODE_MASK 0xc0
+#define MAX77686_LDO_MODE_OFF (0x00 << 0x06)
+#define MAX77686_LDO_MODE_STANDBY (0x01 << 0x06)
+#define MAX77686_LDO_MODE_LPM (0x02 << 0x06)
+#define MAX77686_LDO_MODE_ON (0x03 << 0x06)
+#define MAX77686_BUCK_MODE_MASK 0x03
+#define MAX77686_BUCK_MODE_SHIFT_1 0x00
+#define MAX77686_BUCK_MODE_SHIFT_2 0x04
+#define MAX77686_BUCK_MODE_OFF 0x00
+#define MAX77686_BUCK_MODE_STANDBY 0x01
+#define MAX77686_BUCK_MODE_LPM 0x02
+#define MAX77686_BUCK_MODE_ON 0x03
+
/* Buck1 1 volt value */
#define MAX77686_BUCK1OUT_1V 0x5
/* Buck1 1.05 volt value */
diff --git a/tools/Makefile b/tools/Makefile
index 0a29147847..c36cde2007 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -52,7 +52,7 @@ BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
BIN_FILES-y += mkenvimage$(SFX)
BIN_FILES-y += mkimage$(SFX)
-BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
+BIN_FILES-$(CONFIG_EXYNOS5250) += mk$(BOARD)spl$(SFX)
BIN_FILES-$(CONFIG_MX23) += mxsboot$(SFX)
BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
@@ -87,6 +87,7 @@ NOPED_OBJ_FILES-y += ublimage.o
OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
+OBJ_FILES-$(CONFIG_EXYNOS5250) += mkexynosspl.o
OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
OBJ_FILES-$(CONFIG_MX23) += mxsboot.o
generated by cgit (git 2.34.1) at 2024-12-27 01:34:25 +0000