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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2013 Siemens Schweiz AG
* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* Based on:
* U-Boot file:/include/configs/am335x_evm.h
*
* Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
*/
#ifndef __CONFIG_ETAMIN_H
#define __CONFIG_ETAMIN_H
#include "siemens-am33x-common.h"
/* NAND specific changes for etamin due to different page size */
#undef CFG_SYS_NAND_ECCPOS
#define CFG_SYS_ENV_SECT_SIZE (512 << 10) /* 512 KiB */
#define CFG_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, \
}
#undef CFG_SYS_NAND_ECCSIZE
#undef CFG_SYS_NAND_ECCBYTES
#define CFG_SYS_NAND_ECCSIZE 512
#define CFG_SYS_NAND_ECCBYTES 26
#define CFG_SYS_NAND_BASE2 (0x18000000) /* physical address */
#define CFG_SYS_NAND_BASE_LIST {CFG_SYS_NAND_BASE, \
CFG_SYS_NAND_BASE2}
#define DDR_PLL_FREQ 303
/* FWD Button = 27
* SRV Button = 87 */
#define BOARD_DFU_BUTTON_GPIO 27
#define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */
/* In dfu mode keep led1 on */
#define CFG_ENV_SETTINGS_BUTTONS_AND_LEDS \
"button_dfu0=27\0" \
"button_dfu1=87\0" \
"led0=3,0,1\0" \
"led1=4,0,0\0" \
"led2=5,0,1\0" \
"led3=87,0,1\0" \
"led4=60,0,1\0" \
"led5=63,0,1\0"
/* Physical Memory Map */
#define CFG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
#define EEPROM_ADDR_DDR3 0x90
#define EEPROM_ADDR_CHIP 0x120
/* nedded by compliance test in read mode */
#undef COMMON_ENV_DFU_ARGS
#define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
"setenv bootargs ${bootargs};" \
"mtdparts default;" \
"draco_led 1;" \
"dfu 0 mtd 0;" \
"draco_led 0;\0" \
#undef DFU_ALT_INFO_NAND_V2
#define DFU_ALT_INFO_NAND_V2 \
"spl mtddev;" \
"spl.backup1 mtddev;" \
"spl.backup2 mtddev;" \
"spl.backup3 mtddev;" \
"u-boot mtddev;" \
"u-boot.env0 mtddev;" \
"u-boot.env1 mtddev;" \
"rootfs mtddevubi" \
#undef CFG_ENV_SETTINGS_NAND_V2
#define CFG_ENV_SETTINGS_NAND_V2 \
"nand_active_ubi_vol=rootfs_a\0" \
"rootfs_name=rootfs\0" \
"kernel_name=uImage\0"\
"nand_root_fs_type=ubifs rootwait\0" \
"nand_args=run bootargs_defaults;" \
"mtdparts default;" \
"setenv ${partitionset_active} true;" \
"if test -n ${A}; then " \
"setenv nand_active_ubi_vol ${rootfs_name}_a;" \
"fi;" \
"if test -n ${B}; then " \
"setenv nand_active_ubi_vol ${rootfs_name}_b;" \
"fi;" \
"setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
"ubi.mtd=rootfs,${ubi_off};" \
"setenv bootargs ${bootargs} " \
"root=${nand_root} noinitrd ${mtdparts} " \
"rootfstype=${nand_root_fs_type} ip=${ip_method} " \
"console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
"=mtdoops\0" \
COMMON_ENV_DFU_ARGS \
"dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
COMMON_ENV_NAND_BOOT \
"ubi part rootfs ${ubi_off};" \
"ubifsmount ubi0:${nand_active_ubi_vol};" \
"ubifsload ${kloadaddr} boot/${kernel_name};" \
"ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
"bootm ${kloadaddr} - ${loadaddr}\0" \
"nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
"bootm ${kloadaddr} - ${loadaddr}\0" \
COMMON_ENV_NAND_CMDS
/* Default env settings */
#define CFG_EXTRA_ENV_SETTINGS \
"hostname=etamin\0" \
"ubi_off=4096\0"\
"nand_img_size=0x400000\0" \
"optargs=\0" \
"preboot=draco_led 0\0" \
CFG_ENV_SETTINGS_BUTTONS_AND_LEDS \
CFG_ENV_SETTINGS_V2 \
CFG_ENV_SETTINGS_NAND_V2
#endif /* ! __CONFIG_ETAMIN_H */
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