summaryrefslogtreecommitdiff
path: root/arch/x86/Kconfig
diff options
context:
space:
mode:
authorSimon Glass <sjg@chromium.org>2014-11-12 22:42:10 -0700
committerSimon Glass <sjg@chromium.org>2014-11-21 07:34:11 +0100
commit70a09c6c3dc25b200a9d0475afcf5dfc9836b18e (patch)
tree8b4433ebbbbd7e558b4a291cb2ccd2aec14ab710 /arch/x86/Kconfig
parentd1cd045982b1e1e4db2c1cc2b2b932f739b78a11 (diff)
x86: chromebook_link: Implement CAR support (cache as RAM)
Add support for CAR so that we have memory to use prior to DRAM init. On link there is a total of 128KB of CAR available, although some is used for the memory reference code. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index aa7cf77991..f27d731bfd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -34,6 +34,22 @@ config TARGET_CHROMEBOOK_LINK
endchoice
+config RAMBASE
+ hex
+ default 0x100000
+
+config RAMTOP
+ hex
+ default 0x200000
+
+config XIP_ROM_SIZE
+ hex
+ default 0x10000
+
+config CPU_ADDR_BITS
+ int
+ default 36
+
config ROM_SIZE
hex
default 0x800000