1 /* 2 * (C) Copyright 2008-2010 3 * Gražvydas Ignotas <notasas@gmail.com> 4 * 5 * Configuration settings for the OMAP3 Pandora. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ 14 15 /* override base for compatibility with MLO the device ships with */ 16 #define CONFIG_SYS_TEXT_BASE 0x80008000 17 18 #include <configs/ti_omap3_common.h> 19 20 #define CONFIG_MISC_INIT_R 21 #define CONFIG_REVISION_TAG 1 22 23 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 24 25 #define CONFIG_SYS_DEVICE_NULLDEV 1 26 27 /* 28 * Hardware drivers 29 */ 30 31 /* TWL4030 LED */ 32 #define CONFIG_TWL4030_LED 33 34 /* 35 * NS16550 Configuration 36 */ 37 #undef CONFIG_SYS_NS16550_CLK 38 #define CONFIG_SYS_NS16550_SERIAL 39 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 40 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK 41 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 42 #define CONFIG_SERIAL3 3 43 44 /* commands to include */ 45 46 /* 47 * Board NAND Info. 48 */ 49 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 50 /* to access nand */ 51 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW 52 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 53 #define CONFIG_SYS_NAND_OOBSIZE 64 54 55 #ifdef CONFIG_NAND 56 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ 57 58 #define MTDIDS_DEFAULT "nand0=omap2-nand.0" 59 #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(xloader),"\ 60 "1920k(uboot),128k(uboot-env),"\ 61 "10m(boot),-(rootfs)" 62 #else 63 #define MTDPARTS_DEFAULT 64 #endif 65 66 67 #define CONFIG_BOOTCOMMAND \ 68 "run distro_bootcmd; " \ 69 "setenv bootargs ${bootargs_ubi}; " \ 70 "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \ 71 "source ${loadaddr}; " \ 72 "fi; " \ 73 "ubi part boot && ubifsmount ubi:boot && " \ 74 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}" 75 76 #define BOOT_TARGET_DEVICES(func) \ 77 func(MMC, mmc, 0) \ 78 79 #include <config_distro_bootcmd.h> 80 81 #define CONFIG_EXTRA_ENV_SETTINGS \ 82 DEFAULT_LINUX_BOOT_ENV \ 83 "usbtty=cdc_acm\0" \ 84 "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \ 85 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \ 86 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 87 BOOTENV \ 88 89 /* memtest works on */ 90 #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) 91 #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ 92 0x01F00000) /* 31MB */ 93 94 #if defined(CONFIG_NAND) 95 #define CONFIG_SYS_FLASH_BASE NAND_BASE 96 #endif 97 98 /* Monitor at start of flash */ 99 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 100 101 102 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 103 #define CONFIG_ENV_OFFSET 0x260000 104 #define CONFIG_ENV_ADDR 0x260000 105 106 #endif /* __CONFIG_H */ 107