diff options
| author | Niel Fourie | 2020-05-19 14:01:43 +0200 |
|---|---|---|
| committer | Stefano Babic | 2020-07-14 11:46:04 +0200 |
| commit | 26a6ed1b2e0d07c263d19bd48706a7be05f8c18d (patch) | |
| tree | b1e1a85f01571dbe783a036266b5f06424bdb9e7 /include/configs | |
| parent | 7e64182ef402f5e74c1a1c0a39ef88d52cbd0d65 (diff) | |
arm: imx6q: pcm058: Convert pcm058 to use DM with DTs
Convert pcm058 support to use device trees and the driver model.
Add rudimentary boot scripts to the environment, expand README.
Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/pcm058.h | 69 |
1 files changed, 28 insertions, 41 deletions
diff --git a/include/configs/pcm058.h b/include/configs/pcm058.h index 7c27ebb811d..4f03699117b 100644 --- a/include/configs/pcm058.h +++ b/include/configs/pcm058.h @@ -3,7 +3,6 @@ * Copyright (C) Stefano Babic <sbabic@denx.de> */ - #ifndef __PCM058_CONFIG_H #define __PCM058_CONFIG_H @@ -13,48 +12,13 @@ #include "mx6_common.h" -/* Thermal */ -#define CONFIG_IMX_THERMAL - -/* Serial */ -#define CONFIG_MXC_UART -#define CONFIG_MXC_UART_BASE UART2_BASE -#define CONSOLE_DEV "ttymxc1" - #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) -/* Early setup */ - - /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (8 * SZ_1M) -/* Ethernet */ -#define CONFIG_FEC_MXC -#define IMX_FEC_BASE ENET_BASE_ADDR -#define CONFIG_FEC_XCV_TYPE RGMII -#define CONFIG_ETHPRIME "FEC" -#define CONFIG_FEC_MXC_PHYADDR 3 - -/* SPI Flash */ - -/* I2C Configs */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_MXC -#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 2 */ -#define CONFIG_SYS_I2C_SPEED 100000 - -#ifndef CONFIG_SPL_BUILD /* Enable NAND support */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_5_ADDR_CYCLE -#define CONFIG_SYS_NAND_ONFI_DETECTION -#endif - -/* DMA stuff, needed for GPMI/MXS NAND support */ - -/* Filesystem support */ /* Physical Memory Map */ #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR @@ -68,10 +32,33 @@ #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) -/* MMC Configs */ -#define CONFIG_SYS_FSL_ESDHC_ADDR 0 -#define CONFIG_SYS_FSL_USDHC_NUM 1 - /* Environment organization */ - +#define ENV_MMC \ + "mmcdev=0\0" \ + "mmcpart=2\0" \ + "fitpart=1\0" \ + "mmcrootfstype=ext4\0" \ + "fitname=fitImage\0" \ + "mmcloadfit=load mmc ${mmcdev}:${fitpart} ${loadaddr} ${fitname}\0" \ + "mmcargs=setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcpart} " \ + "rootfstype=${mmcrootfstype} ${optargs}\0" \ + "mmcboot=run mmcloadfit;run mmcargs;bootm ${loadaddr}\0" + +#define ENV_NAND \ + "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ + "nandroot=ubi0:root ubi.mtd=rootfs\0" \ + "nandrootfstype=ubifs\0" \ + "nandargs=setenv bootargs root=${nandroot} " \ + "rootfstype=${nandrootfstype} ${mtdparts} ${optargs}\0" \ + "nandloadfit=ubi part rootfs;ubi readvol ${loadaddr} fit\0" \ + "nandboot=run nandloadfit;run nandargs;bootm ${loadaddr}\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootm_size=0x30000000\0" \ + "optargs=rw rootwait\0" \ + ENV_MMC \ + ENV_NAND + +#define CONFIG_BOOTCOMMAND "run mmcboot;run nandboot" #endif |