The save_boot_params function does not store the data in a always writable area. So the code is broken for a 'XIP' boot. This series corrects this by storing it in 'gd' and also adds a 'C' equivalent function for the same. The essential cleanups for the same are added in this.
Tested this on omap5 uevm board with SD/EMMC boot. omap4/5 boards does not have a XIP flash. So yet to test XIP with this series.
Also verfied a MAKEALL for armv7.
Sricharan R (5): ARM: OMAP: Make omap_boot_parameters common across socs ARM: OMAP4/5: Make OMAPx_SRAM_SCRATCH_ defines common ARM: OMAP: Correct save_boot_params and replace with 'C' function ARM: OMAP: Cleanup boot parameters usage ARM: OMAP: Add arch_cpu_init function
arch/arm/cpu/armv7/lowlevel_init.S | 8 +++- arch/arm/cpu/armv7/omap-common/boot-common.c | 20 ++------ arch/arm/cpu/armv7/omap-common/hwinit-common.c | 61 +++++++++++++++++++++--- arch/arm/cpu/armv7/omap-common/lowlevel_init.S | 50 +------------------ arch/arm/cpu/armv7/omap4/emif.c | 4 +- arch/arm/cpu/armv7/omap4/hw_data.c | 2 +- arch/arm/cpu/armv7/omap4/hwinit.c | 3 +- arch/arm/cpu/armv7/omap5/emif.c | 4 +- arch/arm/cpu/armv7/omap5/hw_data.c | 2 +- arch/arm/cpu/armv7/omap5/hwinit.c | 3 +- arch/arm/include/asm/arch-am33xx/omap.h | 25 ---------- arch/arm/include/asm/arch-omap4/omap.h | 36 -------------- arch/arm/include/asm/arch-omap4/sys_proto.h | 11 ++--- arch/arm/include/asm/arch-omap5/omap.h | 36 -------------- arch/arm/include/asm/arch-omap5/sys_proto.h | 12 ++--- arch/arm/include/asm/global_data.h | 8 ++++ arch/arm/include/asm/omap_boot.h | 50 +++++++++++++++++++ arch/arm/include/asm/omap_common.h | 19 ++++++++ common/spl/spl.c | 12 +++-- include/configs/am335x_evm.h | 4 ++ include/configs/omap4_common.h | 4 ++ include/configs/omap5_common.h | 3 ++ include/configs/pcm051.h | 4 ++ include/configs/ti814x_evm.h | 4 ++ include/spl.h | 1 - 25 files changed, 187 insertions(+), 199 deletions(-) create mode 100644 arch/arm/include/asm/omap_boot.h