On 06/02/13 22:18, Akshay Saraswat wrote:
This adds call to tmu_init() and TMU boot time analysis for the SoC temperature threshold breach.
Signed-off-by: Akshay Saraswat akshay.s@samsung.com Acked-by: Simon Glass sjg@chromium.org
Changes since v8:
- None.
board/samsung/smdk5250/smdk5250.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index 7a5f132..7b9a8c5 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -35,9 +35,35 @@ #include <asm/arch/sromc.h> #include <asm/arch/dp_info.h> #include <power/pmic.h> +#include <tmu.h>
DECLARE_GLOBAL_DATA_PTR;
+#if defined CONFIG_EXYNOS_TMU +/*
- Boot Time Thermal Analysis for SoC temperature threshold breach
- */
+void boot_temp_check(void)
static?
+{
- int temp;
- switch (tmu_monitor(&temp)) {
- case TMU_STATUS_TRIPPED:
puts("EXYNOS_TMU: TRIPPING! Device power going down ...\n");board_poweroff();break;- case TMU_STATUS_WARNING:
puts("EXYNOS_TMU: WARNING! Temperature very high\n");break;- case TMU_STATUS_NORMAL:
break;
no action? then please remove it.
- case TMU_STATUS_INIT:
is it unknown state?
- default:
debug("Unknown TMU state\n");- }
+} +#endif
#ifdef CONFIG_USB_EHCI_EXYNOS int board_usb_vbus_init(void) { @@ -57,6 +83,15 @@ int board_usb_vbus_init(void) int board_init(void) { gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
+#if defined CONFIG_EXYNOS_TMU
- if (tmu_init(gd->fdt_blob)) {
debug("%s: Failed to init TMU\n", __func__);return -1;- }
- boot_temp_check();
+#endif
#ifdef CONFIG_EXYNOS_SPI spi_init(); #endif
Thanks, Minkyu Kang.