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git.ipfire.org Git - people/ms/u-boot.git/blob - include/configs/pepper.h
2 * Copyright (C) 2013 Gumstix, Inc. - http://www.gumstix.com/
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIG_PEPPER_H
8 #define __CONFIG_PEPPER_H
10 #include <configs/ti_am335x_common.h>
13 #define V_OSCK 24000000 /* Clock output from T2 */
14 #define V_SCLK (V_OSCK)
16 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
19 #define MACH_TYPE_PEPPER 4207 /* Until the next sync */
20 #define CONFIG_MACH_TYPE MACH_TYPE_PEPPER
22 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
23 #define CONFIG_ENV_IS_NOWHERE
25 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
26 #define CONFIG_EXTRA_ENV_SETTINGS \
27 DEFAULT_LINUX_BOOT_ENV \
30 "fdtfile=am335x-pepper.dtb\0" \
31 "console=ttyO0,115200n8\0" \
34 "mmcroot=/dev/mmcblk0p2 rw\0" \
35 "mmcrootfstype=ext4 rootwait\0" \
36 "mmcargs=setenv bootargs console=${console} " \
39 "rootfstype=${mmcrootfstype}\0" \
40 "bootenv=uEnv.txt\0" \
41 "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
42 "importbootenv=echo Importing environment from mmc ...; " \
43 "env import -t ${loadaddr} ${filesize}\0" \
44 "mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
45 "load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
46 "loaduimage=fatload mmc ${mmcdev}:1 ${loadaddr} uImage\0" \
47 "uimageboot=echo Booting from mmc${mmcdev} ...; " \
49 "bootm ${loadaddr}\0" \
50 "mmcboot=echo Booting from mmc ...; " \
52 "bootz ${loadaddr} - ${fdtaddr}\0" \
53 "ubiboot=echo Booting from nand (ubifs) ...; " \
54 "run ubiargs; run ubiload; " \
55 "bootz ${loadaddr} - ${fdtaddr}\0" \
57 #define CONFIG_BOOTCOMMAND \
58 "mmc dev ${mmcdev}; if mmc rescan; then " \
59 "echo SD/MMC found on device ${mmcdev};" \
60 "if run loadbootenv; then " \
61 "echo Loaded environment from ${bootenv};" \
62 "run importbootenv;" \
64 "if test -n $uenvcmd; then " \
65 "echo Running uenvcmd ...;" \
68 "if run mmcload; then " \
71 "if run loaduimage; then " \
76 /* Serial console configuration */
77 #define CONFIG_CONS_INDEX 1 /* UART0 */
78 #define CONFIG_SERIAL1 1
79 #define CONFIG_SYS_NS16550_COM1 0x44e09000
81 /* Ethernet support */
82 #define CONFIG_PHY_GIGE
84 #define CONFIG_PHY_ADDR 0
85 #define CONFIG_PHY_MICREL
86 #define CONFIG_PHY_MICREL_KSZ9021
87 #define CONFIG_PHY_RESET_DELAY 1000
90 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
92 #endif /* __CONFIG_PEPPER_H */