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 17 #include <configs/ti_omap3_common.h> 18 19 #define CONFIG_MISC_INIT_R 20 #define CONFIG_REVISION_TAG 1 21 22 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 23 24 #define CONFIG_SYS_DEVICE_NULLDEV 1 25 26 /* 27 * Hardware drivers 28 */ 29 30 /* TWL4030 LED */ 31 #define CONFIG_TWL4030_LED 32 33 /* 34 * NS16550 Configuration 35 */ 36 #undef CONFIG_SYS_NS16550_CLK 37 #define CONFIG_SYS_NS16550_SERIAL 38 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 39 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK 40 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 41 #define CONFIG_SERIAL3 3 42 43 /* commands to include */ 44 45 /* 46 * Board NAND Info. 47 */ 48 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 49 /* to access nand */ 50 #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW 51 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 52 #define CONFIG_SYS_NAND_OOBSIZE 64 53 54 #ifdef CONFIG_NAND 55 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ 56 #endif 57 58 59 #define CONFIG_BOOTCOMMAND \ 60 "run distro_bootcmd; " \ 61 "setenv bootargs ${bootargs_ubi}; " \ 62 "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \ 63 "source ${loadaddr}; " \ 64 "fi; " \ 65 "ubi part boot && ubifsmount ubi:boot && " \ 66 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}" 67 68 #define BOOT_TARGET_DEVICES(func) \ 69 func(MMC, mmc, 0) \ 70 71 #include <config_distro_bootcmd.h> 72 73 #define CONFIG_EXTRA_ENV_SETTINGS \ 74 DEFAULT_LINUX_BOOT_ENV \ 75 "usbtty=cdc_acm\0" \ 76 "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \ 77 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \ 78 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 79 BOOTENV \ 80 81 /* memtest works on */ 82 #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) 83 #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ 84 0x01F00000) /* 31MB */ 85 86 #if defined(CONFIG_NAND) 87 #define CONFIG_SYS_FLASH_BASE NAND_BASE 88 #endif 89 90 /* Monitor at start of flash */ 91 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 92 93 94 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 95 #define CONFIG_ENV_OFFSET 0x260000 96 #define CONFIG_ENV_ADDR 0x260000 97 98 #endif /* __CONFIG_H */ 99