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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-07-11 07:55:21 +0300 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-16 18:41:46 +0200 |
| commit | cc55b9b9199657834a946ea2de059c3fab3e3b10 (patch) | |
| tree | 732d9757212623855ba25e0d925d292d441b5098 /src/include | |
| parent | 63f8c088307c5296809d9499b3b7cbaedb2a4440 (diff) | |
Define global uma_memory variables
Use of the uma_memory_base and _size variables is very scattered.
Implementation of setup_uma_memory() will appear in each northbridge.
It should be possible to do this setup entirely in northbridge
code and get rid of the globals in a follow-up.
Change-Id: I07ccd98c55a6bcaa8294ad9704b88d7afb341456
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1204
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/device/device.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h index eb73c4ef53..819b789466 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -110,6 +110,11 @@ extern struct device *all_devices; /* list of all devices */ extern struct resource *free_resources; extern struct bus *free_links; +/* IGD UMA memory */ +void setup_uma_memory(void); +extern uint64_t uma_memory_base; +extern uint64_t uma_memory_size; + /* Generic device interface functions */ device_t alloc_dev(struct bus *parent, struct device_path *path); void dev_enumerate(void); |