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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Chander Kashyapb9a1ef22011-08-18 22:37:19 +00002/*
3 * Copyright (C) 2011 Samsung Electronics
4 *
Chander Kashyap393cb362011-12-06 23:34:12 +00005 * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
Chander Kashyapb9a1ef22011-08-18 22:37:19 +00006 */
7
Piotr Wilczekbf7716d2014-03-07 14:59:46 +01008#ifndef __CONFIG_ORIGEN_H
9#define __CONFIG_ORIGEN_H
10
Simon Glass4c7bb1d2014-10-07 22:01:44 -060011#include <configs/exynos4-common.h>
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010012
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000013/* High Level Configuration Options */
Chander Kashyap393cb362011-12-06 23:34:12 +000014#define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000015#define CONFIG_ORIGEN 1 /* working with ORIGEN*/
16
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010017/* ORIGEN has 4 bank of DRAM */
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000018#define CONFIG_SYS_SDRAM_BASE 0x40000000
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010019#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
20#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
21
22/* memtest works on */
23#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
24#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
25#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
26
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000027#define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
28
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010029/* select serial console configuration */
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010030
31/* Console configuration */
Piotr Wilczekbf7716d2014-03-07 14:59:46 +010032#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
33
34#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
35
36#define CONFIG_SYS_MONITOR_BASE 0x00000000
37
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000038/* Power Down Modes */
39#define S5P_CHECK_SLEEP 0x00000BAD
40#define S5P_CHECK_DIDLE 0xBAD00000
41#define S5P_CHECK_LPA 0xABAD0000
42
Chander Kashyap98a48c52011-08-18 22:37:20 +000043/* MMC SPL */
Chander Kashyap98a48c52011-08-18 22:37:20 +000044#define COPY_BL2_FNPTR_ADDR 0x02020030
Inderpal Singh8a000612013-04-04 23:09:21 +000045
Guillaume GARDET7741c8b2014-10-08 15:04:38 +020046#define CONFIG_EXTRA_ENV_SETTINGS \
47 "loadaddr=0x40007000\0" \
48 "rdaddr=0x48000000\0" \
49 "kerneladdr=0x40007000\0" \
50 "ramdiskaddr=0x48000000\0" \
51 "console=ttySAC2,115200n8\0" \
52 "mmcdev=0\0" \
53 "bootenv=uEnv.txt\0" \
54 "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
55 "importbootenv=echo Importing environment from mmc ...; " \
56 "env import -t $loadaddr $filesize\0" \
57 "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
58 "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
59 "source ${loadaddr}\0"
60#define CONFIG_BOOTCOMMAND \
61 "if mmc rescan; then " \
62 "echo SD/MMC found on device ${mmcdev};" \
63 "if run loadbootenv; then " \
64 "echo Loaded environment from ${bootenv};" \
65 "run importbootenv;" \
66 "fi;" \
67 "if test -n $uenvcmd; then " \
68 "echo Running uenvcmd ...;" \
69 "run uenvcmd;" \
70 "fi;" \
71 "if run loadbootscript; then " \
72 "run bootscript; " \
73 "fi; " \
74 "fi;" \
75 "load mmc ${mmcdev} ${loadaddr} uImage; bootm ${loadaddr} "
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000076
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000077#define CONFIG_CLK_1000_400_200
78
79/* MIU (Memory Interleaving Unit) */
80#define CONFIG_MIU_2BIT_21_7_INTERLEAVED
81
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000082#define CONFIG_SYS_MMC_ENV_DEV 0
83#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
84#define RESERVE_BLOCK_SIZE (512)
85#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
86#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000087
Rajeshwari Shinde643be9c2013-07-04 12:29:17 +053088#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
89
90#define CONFIG_SYS_INIT_SP_ADDR 0x02040000
Chander Kashyap98a48c52011-08-18 22:37:20 +000091
Bin Menga1875592016-02-05 19:30:11 -080092/* U-Boot copy size from boot Media to DRAM.*/
Chander Kashyap98a48c52011-08-18 22:37:20 +000093#define COPY_BL2_SIZE 0x80000
94#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
95#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
Angus Ainslie099e8842011-09-09 12:02:02 +000096
Chander Kashyapb9a1ef22011-08-18 22:37:19 +000097#endif /* __CONFIG_H */