Unverified Commit 9b79878c authored by Alexandre Ghiti's avatar Alexandre Ghiti Committed by Palmer Dabbelt
Browse files

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: default avatarAlexandre Ghiti <alex@ghiti.fr>
Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
parent 8a4102a0

arch/riscv/Kconfig

+0 −6
Original line number Diff line number Diff line
@@ -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