Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2010 |
| 3 | * Texas Instruments Incorporated. |
| 4 | * Aneesh V <aneesh@ti.com> |
| 5 | * Steve Sakoman <steve@sakoman.com> |
| 6 | * |
| 7 | * TI OMAP4 common configuration settings |
| 8 | * |
Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 9 | * SPDX-License-Identifier: GPL-2.0+ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 10 | */ |
| 11 | |
Enric Balletbò i Serra | 6c0a032 | 2013-12-06 21:30:18 +0100 | [diff] [blame] | 12 | #ifndef __CONFIG_TI_OMAP4_COMMON_H |
| 13 | #define __CONFIG_TI_OMAP4_COMMON_H |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 14 | |
| 15 | /* |
| 16 | * High Level Configuration Options |
| 17 | */ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 18 | #define CONFIG_OMAP44XX 1 /* which is a 44XX */ |
| 19 | #define CONFIG_OMAP4430 1 /* which is in a 4430 */ |
Lokesh Vutla | 1d7b289 | 2013-09-03 19:47:18 +0530 | [diff] [blame] | 20 | #define CONFIG_MISC_INIT_R |
| 21 | #define CONFIG_ARCH_CPU_INIT |
| 22 | #define CONFIG_DISPLAY_CPUINFO 1 |
| 23 | #define CONFIG_DISPLAY_BOARDINFO 1 |
| 24 | |
| 25 | #define CONFIG_SYS_THUMB_BUILD |
| 26 | |
| 27 | #ifndef CONFIG_SYS_L2CACHE_OFF |
| 28 | #define CONFIG_SYS_L2_PL310 1 |
| 29 | #define CONFIG_SYS_PL310_BASE 0x48242000 |
| 30 | #endif |
| 31 | #define CONFIG_SYS_CACHELINE_SIZE 32 |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 32 | |
| 33 | /* Get CPU defs */ |
| 34 | #include <asm/arch/cpu.h> |
Sricharan | 508a58f | 2011-11-15 09:49:55 -0500 | [diff] [blame] | 35 | #include <asm/arch/omap.h> |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 36 | |
Lokesh Vutla | 1d7b289 | 2013-09-03 19:47:18 +0530 | [diff] [blame] | 37 | /* Use General purpose timer 1 */ |
| 38 | #define CONFIG_SYS_TIMERBASE GPT2_BASE |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 39 | |
| 40 | /* |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 41 | * Total Size Environment - 128k |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 42 | */ |
| 43 | #define CONFIG_ENV_SIZE (128 << 10) |
Lokesh Vutla | 1d7b289 | 2013-09-03 19:47:18 +0530 | [diff] [blame] | 44 | |
| 45 | /* |
| 46 | * For the DDR timing information we can either dynamically determine |
| 47 | * the timings to use or use pre-determined timings (based on using the |
| 48 | * dynamic method. Default to the static timing infomation. |
| 49 | */ |
| 50 | #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS |
| 51 | #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS |
| 52 | #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION |
| 53 | #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS |
| 54 | #endif |
| 55 | |
| 56 | #include <configs/ti_armv7_common.h> |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 57 | |
| 58 | /* |
| 59 | * Hardware drivers |
| 60 | */ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 61 | #define CONFIG_SYS_NS16550 |
| 62 | #define CONFIG_SYS_NS16550_SERIAL |
| 63 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
Lokesh Vutla | 1d7b289 | 2013-09-03 19:47:18 +0530 | [diff] [blame] | 64 | #define CONFIG_SYS_NS16550_CLK 48000000 |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 65 | #define CONFIG_CONS_INDEX 3 |
| 66 | #define CONFIG_SYS_NS16550_COM3 UART3_BASE |
| 67 | |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 68 | /* TWL6030 */ |
Balaji T K | 14fa2dd | 2011-09-08 06:34:57 +0000 | [diff] [blame] | 69 | #ifndef CONFIG_SPL_BUILD |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 70 | #define CONFIG_TWL6030_POWER 1 |
Balaji T K | 14fa2dd | 2011-09-08 06:34:57 +0000 | [diff] [blame] | 71 | #endif |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 72 | |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 73 | /* USB */ |
| 74 | #define CONFIG_MUSB_UDC 1 |
| 75 | #define CONFIG_USB_OMAP3 1 |
| 76 | |
| 77 | /* USB device configuration */ |
| 78 | #define CONFIG_USB_DEVICE 1 |
| 79 | #define CONFIG_USB_TTY 1 |
| 80 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 |
| 81 | |
Lokesh Vutla | 1d7b289 | 2013-09-03 19:47:18 +0530 | [diff] [blame] | 82 | /* Per-Soc commands */ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 83 | #undef CONFIG_CMD_NET |
| 84 | #undef CONFIG_CMD_NFS |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 85 | |
| 86 | /* |
| 87 | * Environment setup |
| 88 | */ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 89 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 90 | "loadaddr=0x82000000\0" \ |
Aneesh V | d71a491 | 2011-11-21 23:38:58 +0000 | [diff] [blame] | 91 | "console=ttyO2,115200n8\0" \ |
Jon Hunter | c176dd0 | 2012-05-01 10:05:08 +0000 | [diff] [blame] | 92 | "fdt_high=0xffffffff\0" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 93 | "fdtaddr=0x80f80000\0" \ |
Dan Murphy | a714321 | 2013-06-06 13:27:06 -0500 | [diff] [blame] | 94 | "fdtfile=undefined\0" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 95 | "bootpart=0:2\0" \ |
| 96 | "bootdir=/boot\0" \ |
SRICHARAN R | aaed0a2 | 2013-04-04 23:39:47 +0000 | [diff] [blame] | 97 | "bootfile=zImage\0" \ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 98 | "usbtty=cdc_acm\0" \ |
| 99 | "vram=16M\0" \ |
| 100 | "mmcdev=0\0" \ |
| 101 | "mmcroot=/dev/mmcblk0p2 rw\0" \ |
| 102 | "mmcrootfstype=ext3 rootwait\0" \ |
| 103 | "mmcargs=setenv bootargs console=${console} " \ |
| 104 | "vram=${vram} " \ |
| 105 | "root=${mmcroot} " \ |
| 106 | "rootfstype=${mmcrootfstype}\0" \ |
| 107 | "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ |
| 108 | "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \ |
| 109 | "source ${loadaddr}\0" \ |
Javier Martinez Canillas | d70f548 | 2013-01-07 03:51:20 +0000 | [diff] [blame] | 110 | "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \ |
| 111 | "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \ |
| 112 | "env import -t ${loadaddr} ${filesize}\0" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 113 | "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 114 | "mmcboot=echo Booting from mmc${mmcdev} ...; " \ |
| 115 | "run mmcargs; " \ |
SRICHARAN R | aaed0a2 | 2013-04-04 23:39:47 +0000 | [diff] [blame] | 116 | "bootz ${loadaddr} - ${fdtaddr}\0" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 117 | "findfdt="\ |
| 118 | "if test $board_name = sdp4430; then " \ |
| 119 | "setenv fdtfile omap4-sdp.dtb; fi; " \ |
| 120 | "if test $board_name = panda; then " \ |
Dan Murphy | 34f667b | 2013-04-18 06:29:53 +0000 | [diff] [blame] | 121 | "setenv fdtfile omap4-panda.dtb; fi;" \ |
Dan Murphy | 7d47d1c | 2013-06-13 11:21:13 -0500 | [diff] [blame] | 122 | "if test $board_name = panda-a4; then " \ |
| 123 | "setenv fdtfile omap4-panda-a4.dtb; fi;" \ |
Dan Murphy | 34f667b | 2013-04-18 06:29:53 +0000 | [diff] [blame] | 124 | "if test $board_name = panda-es; then " \ |
Dan Murphy | a714321 | 2013-06-06 13:27:06 -0500 | [diff] [blame] | 125 | "setenv fdtfile omap4-panda-es.dtb; fi;" \ |
| 126 | "if test $fdtfile = undefined; then " \ |
| 127 | "echo WARNING: Could not determine device tree to use; fi; \0" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 128 | "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 129 | |
| 130 | #define CONFIG_BOOTCOMMAND \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 131 | "run findfdt; " \ |
Andrew Bradford | 6696811 | 2012-10-01 05:06:52 +0000 | [diff] [blame] | 132 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
Javier Martinez Canillas | d70f548 | 2013-01-07 03:51:20 +0000 | [diff] [blame] | 133 | "echo SD/MMC found on device ${mmcdev};" \ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 134 | "if run loadbootscript; then " \ |
| 135 | "run bootscript; " \ |
| 136 | "else " \ |
Javier Martinez Canillas | d70f548 | 2013-01-07 03:51:20 +0000 | [diff] [blame] | 137 | "if run loadbootenv; then " \ |
| 138 | "run importbootenv; " \ |
| 139 | "fi;" \ |
| 140 | "if test -n ${uenvcmd}; then " \ |
| 141 | "echo Running uenvcmd ...;" \ |
| 142 | "run uenvcmd;" \ |
| 143 | "fi;" \ |
| 144 | "fi;" \ |
SRICHARAN R | 143070d | 2013-04-04 23:39:27 +0000 | [diff] [blame] | 145 | "if run loadimage; then " \ |
| 146 | "run loadfdt;" \ |
Javier Martinez Canillas | d70f548 | 2013-01-07 03:51:20 +0000 | [diff] [blame] | 147 | "run mmcboot; " \ |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 148 | "fi; " \ |
| 149 | "fi" |
| 150 | |
Lokesh Vutla | dcc2357 | 2013-12-04 12:22:55 +0530 | [diff] [blame] | 151 | /* |
| 152 | * Defines for SPL |
| 153 | * It is known that this will break HS devices. Since the current size of |
| 154 | * SPL is overlapped with public stack and breaking non HS devices to boot. |
| 155 | * So moving TEXT_BASE down to non-HS limit. |
| 156 | */ |
| 157 | #define CONFIG_SPL_TEXT_BASE 0x40300000 |
| 158 | #define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE) |
Tom Rini | 861a86f | 2012-08-13 11:37:56 -0700 | [diff] [blame] | 159 | #define CONFIG_SPL_DISPLAY_PRINT |
Thomas Weber | d1df0fd | 2012-05-14 10:28:54 +0000 | [diff] [blame] | 160 | #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" |
Aneesh V | 16dc702 | 2011-09-08 11:05:49 -0400 | [diff] [blame] | 161 | |
Enric Balletbò i Serra | 70e71b6 | 2013-12-06 21:30:20 +0100 | [diff] [blame] | 162 | #ifdef CONFIG_NAND |
| 163 | #define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */ |
| 164 | #endif |
| 165 | |
Enric Balletbò i Serra | 6c0a032 | 2013-12-06 21:30:18 +0100 | [diff] [blame] | 166 | #endif /* __CONFIG_TI_OMAP4_COMMON_H */ |