diff options
| author | Andrew Bresticker <abrestic@chromium.org> | 2015-02-05 13:48:35 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-21 08:12:29 +0200 |
| commit | 9f5ad9b6d9243546ce83a2ec4feb9f0d2c3c7f8f (patch) | |
| tree | 52dc6fe93355208a4fb594f12568b510dd50555e | |
| parent | 2e709464b9cc6a7f246b2cb921ac8d6fd552d90d (diff) | |
| download | coreboot-9f5ad9b6d9243546ce83a2ec4feb9f0d2c3c7f8f.tar.xz | |
libpayload: mips: Use KSEG1 to access DMA-coherent memory
Use bus_to_virt() to convert the physical address of the DMA
coherent region to an address in KSEG1 which is suitable for
device memory accesses.
BUG=chrome-os-partner:36258
BRANCH=none
TEST=Build and boot on Pistachio.
Change-Id: If382feda66f6d829f8b3548ab263cf603cab2e9b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a88a175f6d6db81d3154fb5dd31a44363ab94653
Original-Change-Id: I9ad6435495df2c71d8f81a782f1c3dfcfd4aeb28
Original-Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/246696
Original-Reviewed-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9818
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
| -rw-r--r-- | payloads/libpayload/arch/mips/coreboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/arch/mips/coreboot.c b/payloads/libpayload/arch/mips/coreboot.c index 66ad907356..9b5f8c4203 100644 --- a/payloads/libpayload/arch/mips/coreboot.c +++ b/payloads/libpayload/arch/mips/coreboot.c @@ -27,7 +27,7 @@ void *cb_header_ptr; static void cb_parse_dma(void *ptr) { struct lb_range *dma = (struct lb_range *)ptr; - init_dma_memory(phys_to_virt(dma->range_start), dma->range_size); + init_dma_memory(bus_to_virt(dma->range_start), dma->range_size); } /* Architecture specific */ |