Move OMAP4 specific option for disabling overwriting vector table into config option CONFIG_SPL_SYS_NO_VECTOR_TABLE.
Signed-off-by: Pali Rohár pali@kernel.org --- arch/arm/Kconfig | 4 ++++ arch/arm/cpu/armv7/start.S | 4 +--- arch/arm/mach-omap2/Kconfig | 1 + 3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4567c183fb84..1be8d4470ec1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -57,6 +57,10 @@ config SYS_INIT_SP_BSS_OFFSET that the early malloc region, global data (gd), and early stack usage do not overlap any appended DTB.
+config SPL_SYS_NO_VECTOR_TABLE + depends on SPL + bool + config LINUX_KERNEL_IMAGE_HEADER depends on ARM64 bool diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index af87a5432ae5..37036128a785 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -97,12 +97,10 @@ switch_to_hypervisor_ret: orr r0, r0, #0xc0 @ disable FIQ and IRQ msr cpsr,r0
+#if !CONFIG_IS_ENABLED(SYS_NO_VECTOR_TABLE) /* * Setup vector: - * (OMAP4 spl TEXT_BASE is not 32 byte aligned. - * Continue to use ROM code vector only in OMAP4 spl) */ -#if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD)) /* Set V=0 in CP15 SCTLR register - for VBAR to point to vector */ mrc p15, 0, r0, c1, c0, 0 @ Read CP15 SCTLR Register bic r0, #CR_V @ V = 0 diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 263142683b04..e1b9180a3bb3 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -32,6 +32,7 @@ config OMAP34XX config OMAP44XX bool "OMAP44XX SoC" select SPL_USE_TINY_PRINTF + select SPL_SYS_NO_VECTOR_TABLE if SPL imply NAND_OMAP_ELM imply NAND_OMAP_GPMC imply SPL_DISPLAY_PRINT