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 56 #define CONFIG_BOOTCOMMAND \ 57 "run distro_bootcmd; " \ 58 "setenv bootargs ${bootargs_ubi}; " \ 59 "if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \ 60 "source ${loadaddr}; " \ 61 "fi; " \ 62 "ubi part boot && ubifsmount ubi:boot && " \ 63 "ubifsload ${loadaddr} uImage && bootm ${loadaddr}" 64 65 #define BOOT_TARGET_DEVICES(func) \ 66 func(MMC, mmc, 0) \ 67 68 #include <config_distro_bootcmd.h> 69 70 #define CONFIG_EXTRA_ENV_SETTINGS \ 71 DEFAULT_LINUX_BOOT_ENV \ 72 "usbtty=cdc_acm\0" \ 73 "bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \ 74 "rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \ 75 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 76 BOOTENV \ 77 78 /* memtest works on */ 79 #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) 80 #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ 81 0x01F00000) /* 31MB */ 82 83 #if defined(CONFIG_NAND) 84 #define CONFIG_SYS_FLASH_BASE NAND_BASE 85 #endif 86 87 /* Monitor at start of flash */ 88 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 89 90 #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 91 92 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ 93 #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET 94 #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 95 96 #endif /* __CONFIG_H */ 97