3 * Texas Instruments Incorporated.
4 * Sricharan R <r.sricharan@ti.com>
6 * Derived from OMAP4 done by:
7 * Aneesh V <aneesh@ti.com>
9 * TI OMAP5 AND DRA7XX common configuration settings
11 * SPDX-License-Identifier: GPL-2.0+
13 * For more details, please see the technical documents listed at
14 * http://www.ti.com/product/omap5432
17 #ifndef __CONFIG_TI_OMAP5_COMMON_H
18 #define __CONFIG_TI_OMAP5_COMMON_H
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DISPLAY_BOARDINFO
22 #define CONFIG_ARCH_CPU_INIT
24 #define CONFIG_SYS_CACHELINE_SIZE 64
26 /* Use General purpose timer 1 */
27 #define CONFIG_SYS_TIMERBASE GPT2_BASE
30 * For the DDR timing information we can either dynamically determine
31 * the timings to use or use pre-determined timings (based on using the
32 * dynamic method. Default to the static timing infomation.
34 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
35 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
36 #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
37 #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
40 #ifndef CONFIG_SPL_BUILD
41 #define CONFIG_PALMAS_POWER
44 #include <asm/arch/cpu.h>
45 #include <asm/arch/omap.h>
47 #include <configs/ti_armv7_common.h>
52 #define CONFIG_SYS_NS16550
53 #define CONFIG_SYS_NS16550_SERIAL
54 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
55 #define CONFIG_SYS_NS16550_CLK 48000000
57 /* Per-SoC commands */
68 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
69 #define CONFIG_EXTRA_ENV_SETTINGS \
70 DEFAULT_LINUX_BOOT_ENV \
71 "console=" CONSOLEDEV ",115200n8\0" \
72 "fdtfile=undefined\0" \
78 "partitions=" PARTS_DEFAULT "\0" \
81 "mmcroot=/dev/mmcblk0p2 rw\0" \
82 "mmcrootfstype=ext4 rootwait\0" \
83 "mmcargs=setenv bootargs console=${console} " \
87 "rootfstype=${mmcrootfstype}\0" \
88 "netargs=setenv bootargs console=${console} " \
91 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
93 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
94 "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
95 "source ${loadaddr}\0" \
96 "bootenv=uEnv.txt\0" \
97 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
98 "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
99 "env import -t ${loadaddr} ${filesize}\0" \
100 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
101 "mmcboot=mmc dev ${mmcdev}; " \
102 "if mmc rescan; then " \
103 "echo SD/MMC found on device ${mmcdev};" \
104 "if run loadbootenv; then " \
105 "echo Loaded environment from ${bootenv};" \
106 "run importbootenv;" \
108 "if test -n $uenvcmd; then " \
109 "echo Running uenvcmd ...;" \
112 "if run loadimage; then " \
114 "echo Booting from mmc${mmcdev} ...; " \
116 "bootz ${loadaddr} - ${fdtaddr}; " \
119 "netboot=echo Booting from network ...; " \
120 "set env autoload no; " \
122 "tftp ${loadaddr} ${bootfile}; " \
123 "tftp ${fdtaddr} ${fdtfile}; " \
125 "bootz ${loadaddr} - ${fdtaddr}\0" \
127 "if test $board_name = omap5_uevm; then " \
128 "setenv fdtfile omap5-uevm.dtb; fi; " \
129 "if test $board_name = dra7xx; then " \
130 "setenv fdtfile dra7-evm.dtb; fi;" \
131 "if test $board_name = dra72x; then " \
132 "setenv fdtfile dra72-evm.dtb; fi;" \
133 "if test $board_name = beagle_x15; then " \
134 "setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
135 "if test $fdtfile = undefined; then " \
136 "echo WARNING: Could not determine device tree to use; fi; \0" \
137 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
139 #define CONFIG_BOOTCOMMAND \
142 "setenv mmcdev 1; " \
143 "setenv bootpart 1:2; " \
144 "setenv mmcroot /dev/mmcblk0p2 rw; " \
149 * SPL related defines. The Public RAM memory map the ROM defines the
150 * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
151 * (dra7xx is larger, but we do not need to be larger at this time). We
152 * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
153 * print some information.
155 #define CONFIG_SPL_TEXT_BASE 0x40300000
156 #define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
157 #define CONFIG_SPL_DISPLAY_PRINT
158 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
159 #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
163 #define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
166 #endif /* __CONFIG_TI_OMAP5_COMMON_H */