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-rw-r--r--src/mainboard/Kconfig10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig
index 9f7f8e42d5..a96b42a986 100644
--- a/src/mainboard/Kconfig
+++ b/src/mainboard/Kconfig
@@ -370,9 +370,15 @@ source "src/mainboard/thomson/Kconfig"
source "src/mainboard/tyan/Kconfig"
source "src/mainboard/via/Kconfig"
+# TODO: No help text possible for choice fields?
choice
prompt "ROM chip size"
default COREBOOT_ROMSIZE_KB_256
+ help
+ Select the size of the ROM chip you intend to flash coreboot on.
+
+ The build system will take care of creating a coreboot.rom file
+ of the matching size.
config COREBOOT_ROMSIZE_KB_128
bool "128 KB"
@@ -406,6 +412,7 @@ config COREBOOT_ROMSIZE_KB_4096
endchoice
+# Map the config names to an integer (KB).
config COREBOOT_ROMSIZE_KB
int
default 128 if COREBOOT_ROMSIZE_KB_128
@@ -414,9 +421,8 @@ config COREBOOT_ROMSIZE_KB
default 1024 if COREBOOT_ROMSIZE_KB_1024
default 2048 if COREBOOT_ROMSIZE_KB_2048
default 4096 if COREBOOT_ROMSIZE_KB_4096
- help
- Map the config names to an integer.
+# Map the config names to a hex value (bytes).
config ROM_SIZE
hex
default 0x20000 if COREBOOT_ROMSIZE_KB_128