[coreboot-gerrit] New patch to review for coreboot: 669487a libpayload: mips: Use KSEG1 to access DMA-coherent memory
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Mon Apr 20 10:57:01 CEST 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9818
-gerrit
commit 669487a6d409225994b3d02fbe87368c3e98aced
Author: Andrew Bresticker <abrestic at chromium.org>
Date: Thu Feb 5 13:48:35 2015 -0800
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 at chromium.org>
Original-Commit-Id: a88a175f6d6db81d3154fb5dd31a44363ab94653
Original-Change-Id: I9ad6435495df2c71d8f81a782f1c3dfcfd4aeb28
Original-Signed-off-by: Andrew Bresticker <abrestic at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/246696
Original-Reviewed-by: Ionela Voinescu <ionela.voinescu at imgtec.com>
Original-Reviewed-by: Vadim Bendebury <vbendeb at chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb at chromium.org>
Original-Tested-by: Vadim Bendebury <vbendeb at chromium.org>
---
payloads/libpayload/arch/mips/coreboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/payloads/libpayload/arch/mips/coreboot.c b/payloads/libpayload/arch/mips/coreboot.c
index 66ad907..9b5f8c4 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 */
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