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warp7: Make CONFIG_SYS_FDT_ADDR a define

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In order to sign images with the IMX code-signing-tool (CST) we need to
know the load address of a given image. The best way to derive this load
address is to make it into a define - so that u-boot.cfg contains the
address - which we can then parse when generating the IMX CST headers.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Bryan O'Donoghue 2018-04-24 18:46:40 +01:00 committed by Stefano Babic
parent 42fcabdb26
commit 56eca404e1
2 changed files with 7 additions and 1 deletions
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6
board/warp7/Kconfig
View File

@ -6,4 +6,10 @@ config SYS_BOARD
config SYS_CONFIG_NAME config SYS_CONFIG_NAME
default "warp7" default "warp7"
config SYS_FDT_ADDR
hex "FDT load address"
default 0x83000000
help
The address the FDT file should be loaded to.
endif endif

2
include/configs/warp7.h
View File

@ -39,7 +39,7 @@
"fdt_high=0xffffffff\0" \ "fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \
"fdt_file=imx7s-warp.dtb\0" \ "fdt_file=imx7s-warp.dtb\0" \
"fdt_addr=0x83000000\0" \ "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \
"optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \ "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \
"boot_fdt=try\0" \ "boot_fdt=try\0" \
"ip_dyn=yes\0" \ "ip_dyn=yes\0" \