mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 14:33:08 +00:00
4512380420
Add support for the Bosch Guardian board. CPU : AM335X-GP rev 2.1 Model: Bosch AM335x Guardian I2C: ready DRAM: 256 MiB NAND: 512 MiB MMC: OMAP SD/MMC: 0 Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Felix Brack <fb@ltec.ch>
111 lines
3.5 KiB
C
111 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* am335x_guardian_.h
|
|
*
|
|
* Copyright (C) 2018 Robert Bosch Power Tools GmbH
|
|
* Copyright (C) 2018 sjoerd Simons <sjoerd.simons@collabora.co.uk>
|
|
*
|
|
*/
|
|
|
|
#ifndef __CONFIG_AM335X_GUARDIAN_H
|
|
#define __CONFIG_AM335X_GUARDIAN_H
|
|
|
|
#include <configs/ti_am335x_common.h>
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_TIMESTAMP
|
|
#endif
|
|
|
|
/* Clock Defines */
|
|
#define V_OSCK 24000000 /* Clock output from T2 */
|
|
#define V_SCLK (V_OSCK)
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
|
|
#define MEM_LAYOUT_ENV_SETTINGS \
|
|
"scriptaddr=0x80000000\0" \
|
|
"pxefile_addr_r=0x80100000\0" \
|
|
"kernel_addr_r=0x82000000\0" \
|
|
"fdt_addr_r=0x88000000\0" \
|
|
"ramdisk_addr_r=0x88080000\0" \
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 0) \
|
|
func(UBIFS, ubifs, 0) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#define AM335XX_BOARD_FDTFILE "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
AM335XX_BOARD_FDTFILE \
|
|
MEM_LAYOUT_ENV_SETTINGS \
|
|
BOOTENV \
|
|
"bootlimit=3\0" \
|
|
"altbootcmd=" \
|
|
"setenv boot_config \"extlinux-rollback.conf\"; " \
|
|
"run distro_bootcmd\0"
|
|
|
|
#endif /* CONFIG_SPL_BUILD */
|
|
|
|
/* NS16550 Configuration */
|
|
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
|
|
#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
|
|
#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
|
|
#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
|
|
#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
|
|
#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
|
|
|
|
/* PMIC support */
|
|
#define CONFIG_POWER_TPS65217
|
|
|
|
/* Bootcount using the RTC block */
|
|
#define CONFIG_SYS_BOOTCOUNT_LE
|
|
|
|
#ifdef CONFIG_NAND
|
|
#define CONFIG_ENV_OFFSET 0x300000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x340000
|
|
#define CONFIG_ENV_SIZE 0x040000
|
|
|
|
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
|
|
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
|
|
CONFIG_SYS_NAND_PAGE_SIZE)
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE 4096
|
|
#define CONFIG_SYS_NAND_OOBSIZE 256
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * 1024)
|
|
|
|
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
|
|
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
|
|
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
|
|
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
|
|
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
|
|
50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
|
|
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
|
|
70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
|
|
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
|
|
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
|
|
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
|
|
110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
|
|
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
|
|
130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
|
|
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
|
|
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
|
|
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
|
|
170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
|
|
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
|
|
190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
|
|
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
|
|
}
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 26
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
|
|
#define MTDIDS_DEFAULT "nand0=nand.0"
|
|
|
|
#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
|
|
|
|
#endif /* CONFIG_NAND */
|
|
|
|
#endif /* ! __CONFIG_AM335X_GUARDIAN_H */
|