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t210: MTC cleanup 

1. Correct MTC weak function definitions.
2. Correct MTC message in case no training data is present.

BUG=None
BRANCH=None
TEST=Compiles successfully and boots to kernel prompt on smaug.

Change-Id: Iba3c994982da947af3fbd2d7e9a06dff7947f2b9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ce9a4cd7d824acd0da5615b33319869f6cf1cd56
Original-Change-Id: I037439246709c8ec0ec7f12ea109cbe0ae1073ae
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/278027
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10780
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
This commit is contained in:
Furquan Shaikh 2015-06-16 13:02:40 -07:00 committed by Patrick Georgi
parent cc828514ce
commit 5bcf8d637b
2 changed files with 2 additions and 2 deletions
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2
src/soc/nvidia/tegra210/include/soc/mtc.h
View File

@ -29,7 +29,7 @@ void soc_add_mtc(struct lb_header *header);
#else
static inline int tegra210_run_mtc(void) { return -1; }
static inline int tegra210_run_mtc(void) { return 0; }
static inline void soc_add_mtc(struct lb_header *header) {}
#endif /* CONFIG_HAVE_MTC */

2
src/soc/nvidia/tegra210/soc.c
View File

@ -156,7 +156,7 @@ static void tegra210_cpu_init(device_t cpu)
{
if (cpu_is_bsp())
if (tegra210_run_mtc() != 0)
printk(BIOS_ERR, "MTC: Training failed\n");
printk(BIOS_ERR, "MTC: No training data.\n");
}
static const struct cpu_device_id ids[] = {