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Chander Kashyap0e7ab682011-08-18 22:37:19 +00001/*
2 * Copyright (C) 2011 Samsung Electronics
3 *
Chander Kashyap4131a772011-12-06 23:34:12 +00004 * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
Chander Kashyap0e7ab682011-08-18 22:37:19 +00005 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02006 * SPDX-License-Identifier: GPL-2.0+
Chander Kashyap0e7ab682011-08-18 22:37:19 +00007 */
8
Piotr Wilczekeb68f442014-03-07 14:59:46 +01009#ifndef __CONFIG_ORIGEN_H
10#define __CONFIG_ORIGEN_H
11
Simon Glassbe165002014-10-07 22:01:44 -060012#include <configs/exynos4-common.h>
Piotr Wilczekeb68f442014-03-07 14:59:46 +010013
Chander Kashyap0e7ab682011-08-18 22:37:19 +000014/* High Level Configuration Options */
Chander Kashyap4131a772011-12-06 23:34:12 +000015#define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
Chander Kashyap0e7ab682011-08-18 22:37:19 +000016#define CONFIG_ORIGEN 1 /* working with ORIGEN*/
17
Chander Kashyap0e7ab682011-08-18 22:37:19 +000018#define CONFIG_SYS_DCACHE_OFF 1
19
Piotr Wilczekeb68f442014-03-07 14:59:46 +010020/* ORIGEN has 4 bank of DRAM */
21#define CONFIG_NR_DRAM_BANKS 4
Chander Kashyap0e7ab682011-08-18 22:37:19 +000022#define CONFIG_SYS_SDRAM_BASE 0x40000000
Piotr Wilczekeb68f442014-03-07 14:59:46 +010023#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
24#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
Chander Kashyap0e7ab682011-08-18 22:37:19 +000025
Piotr Wilczekeb68f442014-03-07 14:59:46 +010026/* memtest works on */
27#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
28#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
29#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
Chander Kashyap0e7ab682011-08-18 22:37:19 +000030
Piotr Wilczekeb68f442014-03-07 14:59:46 +010031#define CONFIG_SYS_TEXT_BASE 0x43E00000
Chander Kashyap0e7ab682011-08-18 22:37:19 +000032
Chander Kashyap0e7ab682011-08-18 22:37:19 +000033#define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
34
Chander Kashyap0e7ab682011-08-18 22:37:19 +000035/* select serial console configuration */
Piotr Wilczekeb68f442014-03-07 14:59:46 +010036#define CONFIG_SERIAL2
Chander Kashyap0e7ab682011-08-18 22:37:19 +000037#define CONFIG_BAUDRATE 115200
Rajeshwari Shindebed24422013-07-04 12:29:17 +053038
Piotr Wilczekeb68f442014-03-07 14:59:46 +010039/* Console configuration */
Piotr Wilczekeb68f442014-03-07 14:59:46 +010040#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
Chander Kashyap0e7ab682011-08-18 22:37:19 +000041
Piotr Wilczekeb68f442014-03-07 14:59:46 +010042#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
Chander Kashyap0e7ab682011-08-18 22:37:19 +000043
Piotr Wilczekeb68f442014-03-07 14:59:46 +010044#define CONFIG_SYS_MONITOR_BASE 0x00000000
Chander Kashyap0e7ab682011-08-18 22:37:19 +000045
Piotr Wilczekeb68f442014-03-07 14:59:46 +010046/* Power Down Modes */
47#define S5P_CHECK_SLEEP 0x00000BAD
48#define S5P_CHECK_DIDLE 0xBAD00000
49#define S5P_CHECK_LPA 0xABAD0000
Chander Kashyap0e7ab682011-08-18 22:37:19 +000050
Guillaume GARDET0df3a9d2014-10-08 15:04:38 +020051#define CONFIG_SUPPORT_RAW_INITRD
Chander Kashyap0e7ab682011-08-18 22:37:19 +000052
Chander Kashyap488ef1a2011-08-18 22:37:20 +000053/* MMC SPL */
Chander Kashyap488ef1a2011-08-18 22:37:20 +000054#define COPY_BL2_FNPTR_ADDR 0x02020030
Inderpal Singh4a699c72013-04-04 23:09:21 +000055#define CONFIG_SPL_TEXT_BASE 0x02021410
56
Guillaume GARDET0df3a9d2014-10-08 15:04:38 +020057#define CONFIG_EXTRA_ENV_SETTINGS \
58 "loadaddr=0x40007000\0" \
59 "rdaddr=0x48000000\0" \
60 "kerneladdr=0x40007000\0" \
61 "ramdiskaddr=0x48000000\0" \
62 "console=ttySAC2,115200n8\0" \
63 "mmcdev=0\0" \
64 "bootenv=uEnv.txt\0" \
65 "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
66 "importbootenv=echo Importing environment from mmc ...; " \
67 "env import -t $loadaddr $filesize\0" \
68 "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
69 "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
70 "source ${loadaddr}\0"
71#define CONFIG_BOOTCOMMAND \
72 "if mmc rescan; then " \
73 "echo SD/MMC found on device ${mmcdev};" \
74 "if run loadbootenv; then " \
75 "echo Loaded environment from ${bootenv};" \
76 "run importbootenv;" \
77 "fi;" \
78 "if test -n $uenvcmd; then " \
79 "echo Running uenvcmd ...;" \
80 "run uenvcmd;" \
81 "fi;" \
82 "if run loadbootscript; then " \
83 "run bootscript; " \
84 "fi; " \
85 "fi;" \
86 "load mmc ${mmcdev} ${loadaddr} uImage; bootm ${loadaddr} "
Chander Kashyap0e7ab682011-08-18 22:37:19 +000087
Chander Kashyap0e7ab682011-08-18 22:37:19 +000088#define CONFIG_CLK_1000_400_200
89
90/* MIU (Memory Interleaving Unit) */
91#define CONFIG_MIU_2BIT_21_7_INTERLEAVED
92
Piotr Wilczekeb68f442014-03-07 14:59:46 +010093#define CONFIG_ENV_IS_IN_MMC
Chander Kashyap0e7ab682011-08-18 22:37:19 +000094#define CONFIG_SYS_MMC_ENV_DEV 0
95#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
96#define RESERVE_BLOCK_SIZE (512)
97#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
98#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
Chander Kashyap0e7ab682011-08-18 22:37:19 +000099
Rajeshwari Shindebed24422013-07-04 12:29:17 +0530100#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
101#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
102
103#define CONFIG_SYS_INIT_SP_ADDR 0x02040000
Chander Kashyap488ef1a2011-08-18 22:37:20 +0000104
Bin Meng75574052016-02-05 19:30:11 -0800105/* U-Boot copy size from boot Media to DRAM.*/
Chander Kashyap488ef1a2011-08-18 22:37:20 +0000106#define COPY_BL2_SIZE 0x80000
107#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
108#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
Angus Ainslie54932fe2011-09-09 12:02:02 +0000109
Chander Kashyap0e7ab682011-08-18 22:37:19 +0000110#endif /* __CONFIG_H */