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