From 6ec9f14cac0b3542b718a82e88b0efc874fc8b2c Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 29 Nov 2016 18:53:20 -0800 Subject: colibri_vf/imx7: add distroboot support Add support for distro boot. This is especially helpful for external devices. There is a global boot command which scans a predefined list of boot targets: run distro_bootcmd As well as direct boot commands such as: run bootcmd_mmc0 run bootcmd_usb run bootcmd_dhcp ... Refer to doc/README.distro fo details. Signed-off-by: Stefan Agner Acked-by: Max Krummenacher --- include/configs/colibri_imx7.h | 15 ++++++++++++--- include/configs/colibri_vf.h | 15 +++++++++++++-- 2 files changed, 25 insertions(+), 5 deletions(-) diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index 37dfeaf66f..f1489dd63e 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -34,7 +34,6 @@ #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) #define CONFIG_CMD_BMODE - /* Network */ #define CONFIG_FEC_MXC #define CONFIG_MII @@ -72,7 +71,9 @@ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "kernel_addr_r=0x81000000\0" \ - "ramdisk_addr_r=0x82100000\0" + "pxefile_addr_r=0x87100000\0" \ + "ramdisk_addr_r=0x82100000\0" \ + "scriptaddr=0x87000000\0" #define SD_BOOTCMD \ "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \ @@ -103,9 +104,17 @@ "ubi read ${fdt_addr_r} dtb && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ -#define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" +#define CONFIG_BOOTCOMMAND "run ubiboot; run distro_bootcmd;" + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) \ + func(DHCP, dhcp, na) +#include +#include #define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \ SD_BOOTCMD \ diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h index 4ed5dd277e..a0aab102da 100644 --- a/include/configs/colibri_vf.h +++ b/include/configs/colibri_vf.h @@ -123,7 +123,9 @@ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "kernel_addr_r=0x81000000\0" \ - "ramdisk_addr_r=0x82100000\0" + "pxefile_addr_r=0x87100000\0" \ + "ramdisk_addr_r=0x82100000\0" \ + "scriptaddr=0x87000000\0" #define SD_BOOTCMD \ "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \ @@ -153,11 +155,20 @@ "ubi read ${fdt_addr_r} dtb && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ -#define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" +#define CONFIG_BOOTCOMMAND "run ubiboot; run distro_bootcmd;" + +#define BOOTENV_RUN_NET_USB_START "" +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) \ + func(DHCP, dhcp, na) +#include +#include #define DFU_ALT_NAND_INFO "vf-bcb part 0,1;u-boot part 0,2;ubi part 0,4" #define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ "kernel_file=zImage\0" \ "fdt_board=eval-v3\0" \ "fdt_file=${soc}-colibri-${fdt_board}.dtb\0" \ -- cgit v1.2.3