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| author | Varadarajan Narayanan <varada@codeaurora.org> | 2015-11-16 13:22:02 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-05-10 23:20:22 +0200 |
| commit | db0c3b3192e7850204b6b87edf701e3bda977cbd (patch) | |
| tree | 9ab9f71f56f01d7e780ee67645135e411b3c0d51 /src/mainboard | |
| parent | a86a1837d25d5b2f6737a532611b8d974134d60f (diff) | |
| download | coreboot-db0c3b3192e7850204b6b87edf701e3bda977cbd.tar.xz | |
soc/qualcomm/ipq40xx: Map OCIMEM
DDR binary runs from here
BUG=chrome-os-partner:49249
TEST=Boots and DDR seems to be usable
BRANCH=none
Change-Id: I6111dddcabf05e5cb84ee9ebcc1803addb1e91cf
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7baf2079845964a150f51d558b396a1a9b0dc0a3
Original-Change-Id: I1d7230b229db3abfb73e6d8f9ca085650e6abec8
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333313
Original-Commit-Ready: David Hendricks <dhendrix@chromium.org>
Original-Tested-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://review.coreboot.org/14671
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/gale/mmu.c | 7 | ||||
| -rw-r--r-- | src/mainboard/google/gale/mmu.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/gale/mmu.c b/src/mainboard/google/gale/mmu.c index 6c096a5bf4..4b0ffec301 100644 --- a/src/mainboard/google/gale/mmu.c +++ b/src/mainboard/google/gale/mmu.c @@ -20,6 +20,9 @@ #define WIFI_IMEM_1_START ((uintptr_t)_wifi_imem_1 / KiB) #define WIFI_IMEM_1_END ((uintptr_t)_ewifi_imem_1 / KiB) +#define OC_IMEM_START ((uintptr_t)_oc_imem / KiB) +#define OC_IMEM_END ((uintptr_t)_eoc_imem / KiB) + #define DRAM_START ((uintptr_t)_dram / MiB) #define DRAM_SIZE (CONFIG_DRAM_SIZE_MB) #define DRAM_END (DRAM_START + DRAM_SIZE) @@ -61,6 +64,10 @@ void setup_mmu(enum dram_state dram) WIFI_IMEM_1_END - WIFI_IMEM_1_START, DCACHE_WRITEBACK); + mmu_config_range_kb(OC_IMEM_START, + OC_IMEM_END - OC_IMEM_START, + DCACHE_WRITEBACK); + /* Map DRAM memory */ setup_dram_mappings(dram); diff --git a/src/mainboard/google/gale/mmu.h b/src/mainboard/google/gale/mmu.h index e3347c8c2f..f7bffd26af 100644 --- a/src/mainboard/google/gale/mmu.h +++ b/src/mainboard/google/gale/mmu.h @@ -16,6 +16,8 @@ extern u8 _wifi_imem_0[]; /* Linker script supplied */ extern u8 _ewifi_imem_0[]; extern u8 _wifi_imem_1[]; extern u8 _ewifi_imem_1[]; +extern u8 _oc_imem[]; +extern u8 _eoc_imem[]; enum dram_state { DRAM_INITIALIZED = 0, |