From 9315a045cb28301dd6a45c070d64f5c3a26bcad4 Mon Sep 17 00:00:00 2001 From: Tristan Shieh Date: Mon, 6 Aug 2018 13:57:50 +0800 Subject: [PATCH] mediatek/mt8183: Add DRAM resource in ramstage Add DRAM resource in ramstage to load payload. BUG=b:80501386 TEST=Load bl31 and depthcharge correctly on Kukui with more patches applied. Change-Id: Ie793b403bbbdb3c231dfa2caef29dcbb596b1a61 Signed-off-by: Tristan Shieh Reviewed-on: https://review.coreboot.org/27971 Reviewed-by: Paul Menzel Reviewed-by: Hung-Te Lin Reviewed-by: Julius Werner Tested-by: build bot (Jenkins) --- src/soc/mediatek/mt8183/soc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/soc/mediatek/mt8183/soc.c b/src/soc/mediatek/mt8183/soc.c index b8348a1457..b51e7d4653 100644 --- a/src/soc/mediatek/mt8183/soc.c +++ b/src/soc/mediatek/mt8183/soc.c @@ -14,7 +14,15 @@ */ #include +#include #include +#include + + +static void soc_read_resources(struct device *dev) +{ + ram_resource(dev, 0, (uintptr_t)_dram / KiB, sdram_size() / KiB); +} static void soc_init(struct device *dev) { @@ -22,6 +30,7 @@ static void soc_init(struct device *dev) } static struct device_operations soc_ops = { + .read_resources = soc_read_resources, .init = soc_init, };