From 6405ab7ad5898966136cf9044fef1bc0c4fe0ea9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 24 Nov 2021 09:26:42 -0700 Subject: Convert CONFIG_PHYSMEM to Kconfig This converts the following to Kconfig: CONFIG_PHYSMEM Signed-off-by: Simon Glass Suggested-by: Sean Anderson --- lib/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'lib') diff --git a/lib/Kconfig b/lib/Kconfig index 807a4c6ade..10ba086b39 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -15,6 +15,16 @@ config SYS_NUM_ADDR_MAP help Sets the number of entries in the virtual-physical mapping table. +config PHYSMEM + bool "Access to physical memory region (> 4G)" + help + Some basic support is provided for operations on memory not + normally accessible to 32-bit U-Boot - e.g. some architectures + support access to more than 4G of memory on 32-bit + machines using physical address extension or similar. + Enable this to access this basic support, which only supports clearing + the memory. + config BCH bool "Enable Software based BCH ECC" help -- cgit v1.2.3