2 * (C) Copyright 2008-2010
3 * GraÅžvydas Ignotas <notasas@gmail.com>
5 * Configuration settings for the OMAP3 Pandora.
7 * SPDX-License-Identifier: GPL-2.0+
13 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
16 /* override base for compatibility with MLO the device ships with */
17 #define CONFIG_SYS_TEXT_BASE 0x80008000
19 #include <configs/ti_omap3_common.h>
22 * Display CPU and Board information
24 #define CONFIG_DISPLAY_CPUINFO 1
25 #define CONFIG_DISPLAY_BOARDINFO 1
27 #define CONFIG_MISC_INIT_R
28 #define CONFIG_REVISION_TAG 1
30 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
32 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
33 #define CONFIG_SYS_DEVICE_NULLDEV 1
40 #define CONFIG_SYS_I2C_OMAP34XX
43 #define CONFIG_TWL4030_LED
45 /* Initialize GPIOs by default */
46 #define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO Bank 4 */
47 #define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO Bank 6 */
50 * NS16550 Configuration
52 #undef CONFIG_SYS_NS16550_CLK
53 #define CONFIG_SYS_NS16550_SERIAL
54 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
55 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
56 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
57 #define CONFIG_SERIAL3 3
59 /* commands to include */
64 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
66 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
67 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
68 #define CONFIG_SYS_NAND_PAGE_SIZE 2048
69 #define CONFIG_SYS_NAND_OOBSIZE 64
72 #define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
73 #define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
75 #define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
76 #define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
78 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
80 #define MTDIDS_DEFAULT "nand0=omap2-nand.0"
81 #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(xloader),"\
82 "1920k(uboot),128k(uboot-env),"\
85 #define MTDPARTS_DEFAULT
89 #define CONFIG_BOOTCOMMAND \
90 "run distro_bootcmd; " \
91 "setenv bootargs ${bootargs_ubi}; " \
92 "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \
93 "source ${loadaddr}; " \
95 "ubi part boot && ubifsmount ubi:boot && " \
96 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
98 #define BOOT_TARGET_DEVICES(func) \
101 #include <config_distro_bootcmd.h>
103 #define CONFIG_EXTRA_ENV_SETTINGS \
104 DEFAULT_LINUX_BOOT_ENV \
106 "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
107 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
108 "mtdparts=" MTDPARTS_DEFAULT "\0" \
111 /* memtest works on */
112 #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
113 #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
114 0x01F00000) /* 31MB */
116 #if defined(CONFIG_NAND)
117 #define CONFIG_SYS_FLASH_BASE NAND_BASE
120 /* Monitor at start of flash */
121 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
123 #define CONFIG_ENV_IS_IN_NAND 1
124 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
126 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
127 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
128 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
130 #endif /* __CONFIG_H */