mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 07:01:24 +00:00
51d4e47afa
- update partition table - remove env partitions
- dts: add new interfaces (uart2, extra gpio-key)
remove unneeded entries
update nand timings for performance improvement
- defconfig: adapt configurations to suit DM
remove unneeded configs
- am335x_guardian.h: remove mmc boot
Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
112 lines
3.5 KiB
C
112 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* am335x_guardian_.h
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*
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* Copyright (C) 2018 Robert Bosch Power Tools GmbH
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* Copyright (C) 2018 sjoerd Simons <sjoerd.simons@collabora.co.uk>
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*
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*/
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#ifndef __CONFIG_AM335X_GUARDIAN_H
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#define __CONFIG_AM335X_GUARDIAN_H
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#include <configs/ti_am335x_common.h>
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_TIMESTAMP
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#endif
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#define CONFIG_SYS_BOOTM_LEN (16 << 20)
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/* Clock Defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#ifndef CONFIG_SPL_BUILD
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#define MEM_LAYOUT_ENV_SETTINGS \
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"scriptaddr=0x80000000\0" \
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"pxefile_addr_r=0x80100000\0" \
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"kernel_addr_r=0x82000000\0" \
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"fdt_addr_r=0x88000000\0" \
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"ramdisk_addr_r=0x88080000\0" \
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#define BOOT_TARGET_DEVICES(func) \
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func(UBIFS, ubifs, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#define AM335XX_BOARD_FDTFILE "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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AM335XX_BOARD_FDTFILE \
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MEM_LAYOUT_ENV_SETTINGS \
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BOOTENV \
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"bootlimit=3\0" \
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"bootubivol=rootfs\0" \
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"altbootcmd=" \
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"setenv boot_config \"extlinux-rollback.conf\"; " \
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"run distro_bootcmd\0"
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#endif /* ! CONFIG_SPL_BUILD */
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/* NS16550 Configuration */
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#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
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#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
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#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
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#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
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#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
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#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
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/* PMIC support */
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#define CONFIG_POWER_TPS65217
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/* Bootcount using the RTC block */
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#define CONFIG_SYS_BOOTCOUNT_LE
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#ifdef CONFIG_NAND
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
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CONFIG_SYS_NAND_PAGE_SIZE)
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#define CONFIG_SYS_NAND_PAGE_SIZE 4096
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#define CONFIG_SYS_NAND_OOBSIZE 256
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#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * 1024)
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#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
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10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
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20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
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30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
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40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
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50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
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60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
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70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
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80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
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90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
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100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
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110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
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120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
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130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
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140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
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150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
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160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
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170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
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180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
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190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
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200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
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}
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#define CONFIG_SYS_NAND_ECCSIZE 512
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#define CONFIG_SYS_NAND_ECCBYTES 26
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
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#define MTDIDS_DEFAULT "nand0=nand.0"
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
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#endif /* CONFIG_NAND */
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#endif /* ! __CONFIG_AM335X_GUARDIAN_H */
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