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authorStefan Reinauer <reinauer@chromium.org>2012-05-11 15:53:43 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2012-05-24 22:22:24 +0200
commit1b1309f289d6fc9f6ec348686665d25218535030 (patch)
treebe597001b5c27d3ca59da914987ba83a1a558197 /util/ifdtool/ifdtool.h
parent89ba15a0c176f8c6966938cba290da8a8bd9d714 (diff)
downloadcoreboot-1b1309f289d6fc9f6ec348686665d25218535030.tar.xz
Add EM100 mode to Intel Firmware Descriptor tool
To avoid having two copies for every firmware descriptor (one for EM100 use and one for real SPI flash use), add an EM100 mode to ifdtool that allows to "dumb down" a fast image to the settings required for the EM100 to work. Change-Id: I0ed989f0a49316bc63d8627cb5d4bd988ae7a103 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1039 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'util/ifdtool/ifdtool.h')
-rw-r--r--util/ifdtool/ifdtool.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/util/ifdtool/ifdtool.h b/util/ifdtool/ifdtool.h
index 057153434d..31361df9bf 100644
--- a/util/ifdtool/ifdtool.h
+++ b/util/ifdtool/ifdtool.h
@@ -26,6 +26,15 @@ enum spi_frequency {
SPI_FREQUENCY_50MHZ = 4,
};
+enum component_density {
+ COMPONENT_DENSITY_512KB = 0,
+ COMPONENT_DENSITY_1MB = 1,
+ COMPONENT_DENSITY_2MB = 2,
+ COMPONENT_DENSITY_4MB = 3,
+ COMPONENT_DENSITY_8MB = 4,
+ COMPONENT_DENSITY_16MB = 5,
+};
+
// flash descriptor
typedef struct {
uint32_t flvalsig;