Move OMAP4 specific option for disabling overwriting vector table into
config option CONFIG_SPL_SYS_NO_VECTOR_TABLE.
Signed-off-by: Pali Rohár <p...@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
--
2.20.1
