On Tue, 8 Nov 2016 17:21:16 +0100 Maxime Ripard maxime.ripard@free-electrons.com wrote:
Introduce a new sunxi-spl-with-ecc.bin image with already the right header, ECC, randomizer and padding for the BROM to be able to read it.
It needs to be flashed using a raw access to the NAND so that the controller doesn't change a thing to it, since we already have all the right parameters.
Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com
Acked-by: Boris Brezillon boris.brezillon@free-electrons.com
Makefile | 3 +++ scripts/Makefile.spl | 12 ++++++++++++ 2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile index 37cbcb28f75e..12a248e297b5 100644 --- a/Makefile +++ b/Makefile @@ -1345,6 +1345,9 @@ spl/u-boot-spl: tools prepare \ spl/sunxi-spl.bin: spl/u-boot-spl @:
+spl/sunxi-spl-with-ecc.bin: spl/sunxi-spl.bin
- @:
spl/u-boot-spl.sfp: spl/u-boot-spl @:
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index e0b0117dc9b6..b41b4e427cc5 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -168,6 +168,7 @@ endif
ifdef CONFIG_ARCH_SUNXI ALL-y += $(obj)/sunxi-spl.bin +ALL-y += $(obj)/sunxi-spl-with-ecc.bin endif
ifeq ($(CONFIG_SYS_SOC),"at91") @@ -276,6 +277,17 @@ cmd_mksunxiboot = $(objtree)/tools/mksunxiboot $< $@ $(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE $(call if_changed,mksunxiboot)
+quiet_cmd_sunxi_spl_image_builder = SUNXI_SPL_IMAGE_BUILDER $@ +cmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \
-c $(CONFIG_NAND_SUNXI_SPL_ECC_STRENGTH)/$(CONFIG_NAND_SUNXI_SPL_ECC_SIZE) \-p $(CONFIG_SYS_NAND_PAGE_SIZE) \-o $(CONFIG_SYS_NAND_OOBSIZE) \-u $(CONFIG_NAND_SUNXI_SPL_USABLE_PAGE_SIZE) \-e $(CONFIG_SYS_NAND_BLOCK_SIZE) \-s -b $< $@+$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin
- $(call if_changed,sunxi_spl_image_builder)
# Rule to link u-boot-spl # May be overridden by arch/$(ARCH)/config.mk quiet_cmd_u-boot-spl ?= LD $@