+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Technexion Ltd.
*
* Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __PICO_IMX6UL_CONFIG_H
#define __PICO_IMX6UL_CONFIG_H
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#include "mx6_common.h"
-#include <asm/imx-common/gpio.h>
+#include <asm/mach-imx/gpio.h>
/* Network support */
#define IMX_FEC_BASE ENET2_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x1
#define CONFIG_FEC_XCV_TYPE RMII
-#define CONFIG_PHYLIB
-#define CONFIG_PHY_MICREL
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
/* MMC Configs */
#define CONFIG_FSL_USDHC
-#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
#define CONFIG_SUPPORT_EMMC_BOOT
#define CONFIG_USBD_HS
-#define CONFIG_USB_FUNCTION_MASS_STORAGE
-#define CONFIG_USB_GADGET_VBUS_DRAW 2
-
#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
+#define CONFIG_DFU_ENV_SETTINGS \
+ "dfu_alt_info=uboot raw 0x2 0x400 mmcpart 1;" \
+ "boot part 0 1;" \
+ "/zImage ext4 0 1;" \
+ "/imx6ul-pico-hobbit.dtb ext4 0 1;" \
+ "rootfs part 0 2\0" \
+
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_addr=0x83000000\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
- "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
- "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
+ CONFIG_DFU_ENV_SETTINGS \
+ "finduuid=part uuid mmc 0:2 uuid\0" \
+ "partitions=" \
+ "uuid_disk=${uuid_gpt_disk};" \
+ "name=boot,size=16MiB;name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
+ "setup_emmc=gpt write mmc 0 $partitions; reset;\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
- "root=${mmcroot}\0" \
- "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
- "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+ "root=PARTUUID=${uuid} rootwait rw\0" \
+ "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
+ "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
+ "run finduuid; " \
"run mmcargs; " \
"if run loadfdt; then " \
"bootz ${loadaddr} - ${fdt_addr}; " \
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
-#define CONFIG_CMDLINE_EDITING
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
/* environment organization */
#define CONFIG_ENV_SIZE SZ_8K
-#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET (8 * SZ_64K)
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 0
-#define CONFIG_MMCROOT "/dev/mmcblk0p2"
#endif /* __PICO_IMX6UL_CONFIG_H */