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board: ge: bx50v3: Support FIT and select configuration based on VPD

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Modify configuration to support FIT. Set variable `confidx' from VPD,
in order to load the correct device tree. Modify/simplify U-Boot
environment to support loading FIT image.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
This commit is contained in:
Ian Ray 2018-01-10 20:31:33 +01:00 committed by Stefano Babic
parent 6d6564957c
commit f07b3148d7
5 changed files with 20 additions and 83 deletions
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12
board/ge/bx50v3/bx50v3.c
View File

@ -590,6 +590,18 @@ static void process_vpd(struct vpd_cache *vpd)
int fec_index = -1;
int i210_index = -1;
switch (vpd->product_id) {
case VPD_PRODUCT_B450:
env_set("confidx", "1");
break;
case VPD_PRODUCT_B650:
env_set("confidx", "2");
break;
case VPD_PRODUCT_B850:
env_set("confidx", "3");
break;
}
switch (vpd->product_id) {
case VPD_PRODUCT_B450:
/* fall thru */

1
configs/ge_b450v3_defconfig
View File

@ -32,3 +32,4 @@ CONFIG_CMD_NET=y
CONFIG_CMD_PCI=y
CONFIG_E1000=y
CONFIG_CMD_E1000=y
CONFIG_FIT=y

1
configs/ge_b650v3_defconfig
View File

@ -32,3 +32,4 @@ CONFIG_CMD_NET=y
CONFIG_CMD_PCI=y
CONFIG_E1000=y
CONFIG_CMD_E1000=y
CONFIG_FIT=y

1
configs/ge_b850v3_defconfig
View File

@ -32,3 +32,4 @@ CONFIG_CMD_NET=y
CONFIG_CMD_PCI=y
CONFIG_E1000=y
CONFIG_CMD_E1000=y
CONFIG_FIT=y

88
include/configs/ge_bx50v3.h
View File

@ -109,95 +109,24 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=/boot/uImage\0" \
"uboot=u-boot.imx\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"fdt_addr=0x18000000\0" \
"boot_fdt=yes\0" \
"ip_dyn=yes\0" \
"image=/boot/fitImage\0" \
"console=" CONSOLE_DEV "\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"sddev=0\0" \
"emmcdev=1\0" \
"partnum=1\0" \
"update_sd_firmware=" \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"if mmc dev ${mmcdev}; then " \
"if ${get_cmd} ${update_sd_firmware_filename}; then " \
"setexpr fw_sz ${filesize} / 0x200; " \
"setexpr fw_sz ${fw_sz} + 1; " \
"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
"fi; " \
"fi\0" \
"update_sf_uboot=" \
"if tftp $loadaddr $uboot; then " \
"sf probe; " \
"sf erase 0 0xC0000; " \
"sf write $loadaddr 0x400 $filesize; " \
"echo 'U-Boot upgraded. Please reset'; " \
"fi\0" \
"setargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/${rootdev} rw rootwait cma=128M " \
BX50V3_BOOTARGS_EXTRA "\0" \
"loadbootscript=" \
"ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from ${dev}:${devnum}:${partnum};" \
" source\0" \
"loadimage=" \
"ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \
"loadfdt=ext2load ${dev} ${devnum}:${partnum} ${fdt_addr} ${fdt_file}\0" \
"tryboot=" \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run doboot; " \
"fi; " \
"if run loadimage; then " \
"run doboot; " \
"fi;\0" \
"doboot=echo Booting from ${dev}:${devnum}:${partnum} ...; " \
"run setargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootm; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootm; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootm; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootm; " \
"fi;\0" \
"bootm ${loadaddr}#conf@${confidx};\0 " \
#define CONFIG_MMCBOOTCOMMAND \
"setenv dev mmc; " \
@ -215,14 +144,7 @@
"fi; " \
#define CONFIG_USBBOOTCOMMAND \
"usb start; " \
"setenv dev usb; " \
"setenv devnum 0; " \
"setenv rootdev sda${partnum}; " \
"run tryboot; " \
\
CONFIG_MMCBOOTCOMMAND \
"bmode usb; " \
"echo Unsupported; " \
#ifdef CONFIG_CMD_USB
#define CONFIG_BOOTCOMMAND CONFIG_USBBOOTCOMMAND