[PATCH] arm64: Enable INIT_SP_RELATIVE by default when POC is enabled
When position-independent pre-relocation code is enable there is also necessary to enable relative early stack pointer not to use origin location pointed by CONFIG_SYS_INIT_SP_ADDR macro.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f9dab073ea14..07746de69c46 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,6 +12,7 @@ config ARM64 if ARM64 config POSITION_INDEPENDENT bool "Generate position-independent pre-relocation code" + select INIT_SP_RELATIVE help U-Boot expects to be linked to a specific hard-coded address, and to be loaded to and run from that address. This option lifts that
pá 20. 12. 2019 v 11:43 odesílatel Michal Simek michal.simek@xilinx.com napsal:
When position-independent pre-relocation code is enable there is also necessary to enable relative early stack pointer not to use origin location pointed by CONFIG_SYS_INIT_SP_ADDR macro.
Signed-off-by: Michal Simek michal.simek@xilinx.com
arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f9dab073ea14..07746de69c46 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,6 +12,7 @@ config ARM64 if ARM64 config POSITION_INDEPENDENT bool "Generate position-independent pre-relocation code"
select INIT_SP_RELATIVE help U-Boot expects to be linked to a specific hard-coded address, and to be loaded to and run from that address. This option lifts that-- 2.24.0
Applied. M
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Michal Simek