Dear Chander Kashyap,
On 12 July 2011 17:48, Chander Kashyap <chander.kash...@linaro.org> wrote:
> Origen board is based upon S5PV310 SoC which is similiar to
> S5PC210 SoC.
>
> Signed-off-by: Chander Kashyap <chander.kash...@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.k...@samsung.com>
> Chander Kashyap <k.chan...@samsung.com>
>
> SMDKV310 ARM ARMV7 (S5PC210 SoC)
> + origen ARM ARMV7 (S5PC210 SoC)
Please keep this list alphabetically.
>
> Frederik Kriewitz <frede...@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
--
from. prom.
www.promsoft.net
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