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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-07-11 23:14:49 +0300 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-16 18:51:30 +0200 |
| commit | 0b08515c2b60c8ff67c04e65d27dabba8ac0025b (patch) | |
| tree | 685fc435ba14239a096129fa63a8060cc5747833 | |
| parent | ba589e3630b0e3259b1f3d54434589e76ec48398 (diff) | |
| download | coreboot-0b08515c2b60c8ff67c04e65d27dabba8ac0025b.tar.xz | |
Change uma_resource() to use new type IORESOURCE_UMA_FB.
MTRR setup code can detect this and mark it as UC/WT/WC as suitable
for the specific hardware.
Change-Id: Ib7a3d450fc7c19e3ca72767dfb350412dd35c971
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1214
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
| -rw-r--r-- | src/devices/device_util.c | 2 | ||||
| -rw-r--r-- | src/include/device/resource.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/devices/device_util.c b/src/devices/device_util.c index 81d679a206..9362525180 100644 --- a/src/devices/device_util.c +++ b/src/devices/device_util.c @@ -821,7 +821,7 @@ void uma_resource(device_t dev, unsigned long index, resource = new_resource(dev, index); resource->base = ((resource_t)basek) << 10; resource->size = ((resource_t)sizek) << 10; - resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | + resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | IORESOURCE_UMA_FB | IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED; } diff --git a/src/include/device/resource.h b/src/include/device/resource.h index ef95b5334d..e667f91c9d 100644 --- a/src/include/device/resource.h +++ b/src/include/device/resource.h @@ -20,6 +20,8 @@ * to the bus below. */ #define IORESOURCE_BRIDGE 0x00080000 /* The IO resource has a bus below it. */ +#define IORESOURCE_UMA_FB 0x00100000 /* UMA framebuffer */ + #define IORESOURCE_RESERVE 0x10000000 /* The resource needs to be reserved in the coreboot table */ #define IORESOURCE_STORED 0x20000000 /* The IO resource assignment has been stored in the device */ #define IORESOURCE_ASSIGNED 0x40000000 /* An IO resource that has been assigned a value */ |