From 9b79878ced8f7ab85c57623f8b1f6882e484a316 Mon Sep 17 00:00:00 2001 From: Alexandre Ghiti Date: Fri, 4 Jun 2021 13:49:47 +0200 Subject: [PATCH] riscv: Remove CONFIG_PHYS_RAM_BASE_FIXED Make the physical RAM base address available for all kernels, not only XIP kernels as it will allow to simplify address conversions macros. Signed-off-by: Alexandre Ghiti Signed-off-by: Palmer Dabbelt --- arch/riscv/Kconfig | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a8ad8eb..0881abd 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -490,13 +490,8 @@ config STACKPROTECTOR_PER_TASK def_bool y depends on STACKPROTECTOR && CC_HAVE_STACKPROTECTOR_TLS -config PHYS_RAM_BASE_FIXED - bool "Explicitly specified physical RAM address" - default n - config PHYS_RAM_BASE hex "Platform Physical RAM address" - depends on PHYS_RAM_BASE_FIXED default "0x80000000" help This is the physical address of RAM in the system. It has to be @@ -509,7 +504,6 @@ config XIP_KERNEL # This prevents XIP from being enabled by all{yes,mod}config, which # fail to build since XIP doesn't support large kernels. depends on !COMPILE_TEST - select PHYS_RAM_BASE_FIXED help Execute-In-Place allows the kernel to run from non-volatile storage directly addressable by the CPU, such as NOR flash. This saves RAM -- 2.7.4