From 99d39565da77056699ea011e82483092ec650153 Mon Sep 17 00:00:00 2001 From: Daisuke Nojiri Date: Mon, 2 Mar 2015 14:38:37 -0800 Subject: google/purin: add DMA coherent region BUG=none BRANCH=broadcom-firmware TEST=boot to depthcharge Change-Id: Id10437c12e219e07121395abd442d53b3b56c7be Signed-off-by: Patrick Georgi Original-Commit-Id: f33e9218ca8df1d149761c09253c30837b607433 Original-Signed-off-by: Daisuke Nojiri Original-Reviewed-on: https://chrome-internal-review.googlesource.com/204757 Original-Reviewed-by: Julius Werner Original-Commit-Queue: Daisuke Nojiri Original-Tested-by: Daisuke Nojiri Original-Change-Id: I93def9c326cc8b4fea69078987bddf09d9f2a797 Original-Reviewed-on: https://chromium-review.googlesource.com/256417 Reviewed-on: http://review.coreboot.org/9854 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/google/purin/Kconfig | 6 +----- src/mainboard/google/purin/mainboard.c | 8 ++++++++ 2 files changed, 9 insertions(+), 5 deletions(-) (limited to 'src/mainboard/google/purin') diff --git a/src/mainboard/google/purin/Kconfig b/src/mainboard/google/purin/Kconfig index b9d73f0331..0d1965f9dc 100644 --- a/src/mainboard/google/purin/Kconfig +++ b/src/mainboard/google/purin/Kconfig @@ -45,16 +45,12 @@ config MAINBOARD_VENDOR string default "Google" -config VBOOT_RAMSTAGE_INDEX - hex - default 0x3 - config BOOT_MEDIA_SPI_BUS int default 0 config DRAM_SIZE_MB int - default 1024 + default 256 endif # BOARD_GOOGLE_PURIN diff --git a/src/mainboard/google/purin/mainboard.c b/src/mainboard/google/purin/mainboard.c index 319cb29273..52f86d8263 100644 --- a/src/mainboard/google/purin/mainboard.c +++ b/src/mainboard/google/purin/mainboard.c @@ -19,6 +19,7 @@ #include #include +#include static void mainboard_init(device_t dev) { @@ -35,4 +36,11 @@ struct chip_operations mainboard_ops = { void lb_board(struct lb_header *header) { + struct lb_range *dma; + + dma = (struct lb_range *)lb_new_record(header); + dma->tag = LB_TAB_DMA; + dma->size = sizeof(*dma); + dma->range_start = (uintptr_t)_dma_coherent; + dma->range_size = _dma_coherent_size; } -- cgit v1.2.3