diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-11-29 11:58:00 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-12-03 13:21:08 -0500 |
| commit | 1e93cc8473e4fe018aececc8ed3bf8fc2b3ff561 (patch) | |
| tree | 8bbca72f5ead00d6436a2ff60e857e8504b09783 | |
| parent | 2a77788439ab08409d449fe08419f3a0e3709a3a (diff) | |
ti_armv7_common: env: Add support for loading FIT images
FIT is a new image format which is a Tree like structure and gives more
flexibility in handling of various images. Mainly used for unification of
multiple images in a single blob and provide security information for each
image.
U-Boot already has support for loading such images, so adding the environment
support to load FIT image on all TI platforms.
Reviewed-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | include/configs/am335x_evm.h | 4 | ||||
| -rw-r--r-- | include/configs/am43xx_evm.h | 4 | ||||
| -rw-r--r-- | include/configs/ti_armv7_common.h | 15 | ||||
| -rw-r--r-- | include/configs/ti_omap4_common.h | 4 | ||||
| -rw-r--r-- | include/configs/ti_omap5_common.h | 4 |
5 files changed, 30 insertions, 1 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 98827a107b..22caed9901 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -91,6 +91,9 @@ func(DHCP, dhcp, na) #define CONFIG_BOOTCOMMAND \ + "if test ${boot_fit} -eq 1; then " \ + "run update_to_fit;" \ + "fi;" \ "run findfdt; " \ "run init_console; " \ "run envboot; " \ @@ -102,6 +105,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ + DEFAULT_FIT_TI_ARGS \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ "bootfile=zImage\0" \ diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 07d30197f6..b47acb2738 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -176,6 +176,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ + DEFAULT_FIT_TI_ARGS \ "fdtfile=undefined\0" \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ @@ -239,6 +240,9 @@ DFUARGS \ #define CONFIG_BOOTCOMMAND \ + "if test ${boot_fit} -eq 1; then " \ + "run update_to_fit;" \ + "fi;" \ "run findfdt; " \ "run envboot;" \ "run mmcboot;" \ diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index a60a32e360..ae2cf460b1 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -110,10 +110,23 @@ "if mmc rescan; then " \ "echo SD/MMC found on device ${mmcdev};" \ "if run loadimage; then " \ - "run mmcloados;" \ + "if test ${boot_fit} -eq 1; then " \ + "run loadfit; " \ + "else " \ + "run mmcloados;" \ + "fi;" \ "fi;" \ "fi;\0" \ +#define DEFAULT_FIT_TI_ARGS \ + "boot_fit=0\0" \ + "fit_loadaddr=0x88000000\0" \ + "fit_bootfile=fitImage.itb\0" \ + "update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile}\0" \ + "args_fit=setenv bootargs console=${console} \0" \ + "loadfit=run args_fit; bootm ${loadaddr}:kernel@1 " \ + "${loadaddr}:ramdisk@1 ${loadaddr}:${fdtfile};\0" \ + /* * DDR information. If the CONFIG_NR_DRAM_BANKS is not defined, * we say (for simplicity) that we have 1 bank, always, even when diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h index ce9d3e8883..8e0f9eb964 100644 --- a/include/configs/ti_omap4_common.h +++ b/include/configs/ti_omap4_common.h @@ -98,6 +98,9 @@ func(DHCP, dhcp, na) #define CONFIG_BOOTCOMMAND \ + "if test ${boot_fit} -eq 1; then " \ + "run update_to_fit;" \ + "fi;" \ "run findfdt; " \ "run envboot; " \ "run distro_bootcmd" @@ -107,6 +110,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ + DEFAULT_FIT_TI_ARGS \ "console=ttyO2,115200n8\0" \ "fdtfile=undefined\0" \ "bootpart=0:2\0" \ diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h index d2f61c804a..f617f7d8d1 100644 --- a/include/configs/ti_omap5_common.h +++ b/include/configs/ti_omap5_common.h @@ -65,6 +65,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ + DEFAULT_FIT_TI_ARGS \ "console=" CONSOLEDEV ",115200n8\0" \ "fdtfile=undefined\0" \ "bootpart=0:2\0" \ @@ -102,6 +103,9 @@ "echo Booting into fastboot ...; " \ "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \ "fi;" \ + "if test ${boot_fit} -eq 1; then " \ + "run update_to_fit;" \ + "fi;" \ "run findfdt; " \ "run envboot; " \ "run mmcboot;" \ |