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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-01-26 11:45:30 +1100
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2014-01-29 20:06:57 +0100
commit5760e197b3cfc5718740bc5aea4861ea521b9e01 (patch)
tree442f2861115de6b9035e8d96013c4b1c21bce5c3 /src/mainboard/amd/torpedo
parent9ad52fe56e8fbb1cd2e37795741773708b72eef3 (diff)
downloadcoreboot-5760e197b3cfc5718740bc5aea4861ea521b9e01.tar.xz
AGESA boards: Clean up definition of BIOS_SIZE in platform_cfg
Clean up vendor code from hard coded #define if-def chain with a pre-processor shift and subtract. Change-Id: Ibce34ab576d7db8586a6ec8f9b2460268e0e1878 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/4811 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/amd/torpedo')
-rw-r--r--src/mainboard/amd/torpedo/platform_cfg.h32
1 files changed, 9 insertions, 23 deletions
diff --git a/src/mainboard/amd/torpedo/platform_cfg.h b/src/mainboard/amd/torpedo/platform_cfg.h
index 8ecb09c11d..bc69938ff9 100644
--- a/src/mainboard/amd/torpedo/platform_cfg.h
+++ b/src/mainboard/amd/torpedo/platform_cfg.h
@@ -25,29 +25,15 @@
/**
- * @section BIOSSize BIOSSize
- * @li <b>0</b> - 1M
- * @li <b>1</b> - 2M
- * @li <b>3</b> - 4M
- * @li <b>7</b> - 8M
- * In Hudson-2, default ROM size is 1M Bytes, if your platform
- * ROM bigger then 1M you have to set the ROM size outside CIMx
- * module and before AGESA module get call.
- */
-#define BIOS_SIZE_1M 0
-#define BIOS_SIZE_2M 1
-#define BIOS_SIZE_4M 3
-#define BIOS_SIZE_8M 7
-
-#if CONFIG_COREBOOT_ROMSIZE_KB_1024
- #define BIOS_SIZE BIOS_SIZE_1M
-#elif CONFIG_COREBOOT_ROMSIZE_KB_2048 == 1
- #define BIOS_SIZE BIOS_SIZE_2M
-#elif CONFIG_COREBOOT_ROMSIZE_KB_4096 == 1
- #define BIOS_SIZE BIOS_SIZE_4M
-#elif CONFIG_COREBOOT_ROMSIZE_KB_8192 == 1
- #define BIOS_SIZE BIOS_SIZE_8M
-#endif
+ * @def BIOS_SIZE -> BIOS_SIZE_{1,2,4,8,16}M
+ *
+ * In Hudson-2, default ROM size is 1M Bytes, if your platform ROM
+ * bigger than 1M you have to set the ROM size outside CIMx module and
+ * before AGESA module get call.
+ */
+#ifndef BIOS_SIZE
+#define BIOS_SIZE ((CONFIG_COREBOOT_ROMSIZE_KB >> 10) - 1)
+#endif /* BIOS_SIZE */
/**
* @section SBCIMx_LEGACY_FREE SBCIMx_LEGACY_FREE