From 340e4b80904feb6c5c21497fc52966854fa5ee79 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Wed, 23 Oct 2019 17:25:58 +0200 Subject: lib/cbmem_top: Add a common cbmem_top implementation This adds a common cbmem_top implementation to all coreboot target. In romstage a static variable will be used to cache the result of cbmem_top_romstage. In ramstage if CONFIG_RAMSTAGE_CBMEM_TOP_ARG is set a global variable needs to be populated by the stage entry with the value passed via the calling arguments. if CONFIG_RAMSTAGE_CBMEM_TOP_ARG is not set the same implementation as will be used as in romstage. Change-Id: Ie767542ee25483acc9a56785ce20a885e9a63098 Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/coreboot/+/36273 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/soc/nvidia/tegra124/cbmem.c | 2 +- src/soc/nvidia/tegra210/cbmem.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src/soc/nvidia') diff --git a/src/soc/nvidia/tegra124/cbmem.c b/src/soc/nvidia/tegra124/cbmem.c index 4b52a519bd..ac2a92e39d 100644 --- a/src/soc/nvidia/tegra124/cbmem.c +++ b/src/soc/nvidia/tegra124/cbmem.c @@ -17,7 +17,7 @@ #include #include -void *cbmem_top(void) +void *cbmem_top_chipset(void) { return (void *)((sdram_max_addressable_mb() - FB_SIZE_MB) << 20UL); } diff --git a/src/soc/nvidia/tegra210/cbmem.c b/src/soc/nvidia/tegra210/cbmem.c index 63ae497ebb..7fdde9e6ea 100644 --- a/src/soc/nvidia/tegra210/cbmem.c +++ b/src/soc/nvidia/tegra210/cbmem.c @@ -16,7 +16,7 @@ #include #include -void *cbmem_top(void) +void *cbmem_top_chipset(void) { static uintptr_t addr; -- cgit v1.2.3