Dear Chander Kashyap,
On 12 July 2011 17:48, Chander Kashyap chander.kashyap@linaro.org wrote:
Origen board is based upon S5PV310 SoC which is similiar to S5PC210 SoC.
Signed-off-by: Chander Kashyap chander.kashyap@linaro.org
MAINTAINERS | 1 + board/samsung/origen/Makefile | 46 ++++ board/samsung/origen/lowlevel_init.S | 468 ++++++++++++++++++++++++++++++++++ board/samsung/origen/mem_setup.S | 392 ++++++++++++++++++++++++++++ board/samsung/origen/origen.c | 103 ++++++++ boards.cfg | 1 + include/configs/origen.h | 167 ++++++++++++ 7 files changed, 1178 insertions(+), 0 deletions(-) create mode 100644 board/samsung/origen/Makefile create mode 100644 board/samsung/origen/lowlevel_init.S create mode 100644 board/samsung/origen/mem_setup.S create mode 100644 board/samsung/origen/origen.c create mode 100644 include/configs/origen.h
diff --git a/MAINTAINERS b/MAINTAINERS index 2bba7b4..bb98115 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -704,6 +704,7 @@ Minkyu Kang mk7.kang@samsung.com Chander Kashyap k.chander@samsung.com
SMDKV310 ARM ARMV7 (S5PC210 SoC)
- origen ARM ARMV7 (S5PC210 SoC)
Please keep this list alphabetically.
Frederik Kriewitz frederik@kriewitz.eu
diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c new file mode 100644 index 0000000..84e1415 --- /dev/null +++ b/board/samsung/origen/origen.c @@ -0,0 +1,103 @@ +#include <common.h> +#include <asm/io.h> +#include <asm/arch/cpu.h> +#include <asm/arch/gpio.h> +#include <asm/arch/mmc.h>
+DECLARE_GLOBAL_DATA_PTR; +struct s5pc210_gpio_part1 *gpio1; +struct s5pc210_gpio_part2 *gpio2;
+int board_init(void) +{
- gpio1 = (struct s5pc210_gpio_part1 *) S5PC210_GPIO_PART1_BASE;
- gpio2 = (struct s5pc210_gpio_part2 *) S5PC210_GPIO_PART2_BASE;
- gd->bd->bi_arch_number = MACH_TYPE_ORIGEN;
- gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
- return 0;
+}
+int dram_init(void) +{
- gd->ram_size = PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE \
- + PHYS_SDRAM_3_SIZE + PHYS_SDRAM_4_SIZE;
get_ram_size().
- return 0;
+}
+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[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = 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[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
+}
+#ifdef CONFIG_DISPLAY_BOARDINFO +int checkboard(void) +{
- printf("\nBoard: ORIGEN\n");
- return 0;
+} +#endif
+#endif diff --git a/boards.cfg b/boards.cfg index dfefc3f..a3ee25d 100644 --- a/boards.cfg +++ b/boards.cfg @@ -161,6 +161,7 @@ s5p_goni arm armv7 goni samsung smdkc100 arm armv7 smdkc100 samsung s5pc1xx s5pc210_universal arm armv7 universal_c210 samsung s5pc2xx smdkv310 arm armv7 smdkv310 samsung s5pc2xx +origen arm armv7 origen samsung s5pc2xx
Please keep this list alphabetically.
harmony arm armv7 harmony nvidia tegra2 seaboard arm armv7 seaboard nvidia tegra2 u8500_href arm armv7 u8500 st-ericsson u8500 diff --git a/include/configs/origen.h b/include/configs/origen.h new file mode 100644 index 0000000..6fa488a --- /dev/null +++ b/include/configs/origen.h @@ -0,0 +1,167 @@ +/*
- Copyright (C) 2011 Samsung Electronics
- Configuration settings for the SAMSUNG ORIGEN (S5PV310) board.
- 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
- */
+#ifndef __CONFIG_H +#define __CONFIG_H
+/* High Level Configuration Options */ +#define CONFIG_ARMV7 1 /*This is an ARM V7 CPU core */ +#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */ +#define CONFIG_S5P 1 /* S5P Family */ +#define CONFIG_S5PC210 1 /* which is in a S5PC210 SoC */ +#define CONFIG_ORIGEN 1 /* working with ORIGEN*/ +#define CONFIG_EVT1 1 /* EVT1 */
+#include <asm/arch/cpu.h> /* get chip and board defs */
+#define CONFIG_ARCH_CPU_INIT +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO
+/* Keep L2 Cache Disabled */ +#define CONFIG_L2_OFF 1
+#define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define CONFIG_SYS_TEXT_BASE 0x43E00000
+/* input clock of PLL: ORIGEN 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
+#define MACH_TYPE_ORIGEN 3455
This define will be removed after update mach-types. So, please add comment for it.
+#define S5P_CHECK_SLEEP 0x00000BAD +#define S5P_CHECK_DIDLE 0xBAD00000
+/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
+/* select serial console configuration */ +#define CONFIG_SERIAL_MULTI 1 +#define CONFIG_SERIAL2 1 /* use SERIAL 1 */ +#define CONFIG_BAUDRATE 115200 +#define S5PC210_DEFAULT_UART_OFFSET 0x020000
+/* SD/MMC configuration */ +#define CONFIG_GENERIC_MMC 1 +#define CONFIG_MMC 1 +#define CONFIG_S5P_MMC 1
+/* PWM */ +#define CONFIG_PWM 1
+/* 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_DHCP +#define CONFIG_CMD_MMC +#define CONFIG_CMD_FAT +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS
+#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK +#define CONFIG_MMC_U_BOOT
+#define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; 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_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT "ORIGEN # " +#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 + 0x6000000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+#define CONFIG_SYS_HZ 1000
+/* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+/* Stack sizes */ +#define CONFIG_STACKSIZE (256 << 10) /* 256KB */
+/* ORIGEN has 4 bank of DRAM */ +#define CONFIG_NR_DRAM_BANKS 4 +#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 + (4 * SDRAM_BANK_SIZE)) +#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE +#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE)) +#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
+/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH 1 +#undef CONFIG_CMD_IMLS +#define CONFIG_IDENT_STRING " for ORIGEN"
+#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ +#endif
+#define CONFIG_CLK_1000_400_200
+/* MIU (Memory Interleaving Unit) */ +#ifdef CONFIG_EVT1
Why is it need? This board is EVT1 only, I think. Please remove it all of your patch. (mem_setup.S, lowlevel_init.S and this file)
+#define CONFIG_MIU_2BIT_21_7_INTERLEAVED +#else +#define CONFIG_MIU_2BIT_INTERLEAVED +#endif
+#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ +#define RESERVE_BLOCK_SIZE (512) +#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ +#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) +#define CONFIG_DOS_PARTITION 1
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
+/* U-boot copy size from boot Media to DRAM.*/ +#define COPY_BL2_SIZE 0x80000 +#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) +#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
+#endif /* __CONFIG_H */
Thanks Minkyu Kang