From bab7896e5e04c807bbc3f76d085405c90d247370 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 26 Mar 2014 21:29:45 -0700 Subject: tegra124: Add some functions for resetting peripherals. These make it possible to reset peripherals without having to dig into the crc. BUG=chrome-os-partner:27220 TEST=Built and booted on nyan with EFS and with the TPM bus turned up to 400KHz. BRANCH=None Original-Change-Id: I7e77b719e1ba30d2964cfbfda467f937d80b5b21 Original-Signed-off-by: Gabe Black Original-Reviewed-on: https://chromium-review.googlesource.com/191810 Original-Reviewed-by: Tom Warren Original-Reviewed-by: David Hendricks Original-Tested-by: Tom Warren Original-Commit-Queue: Gabe Black (cherry picked from commit 18c6a48623ae6eff70ca05ea15a7901972a7bba3) Signed-off-by: Marc Jones Change-Id: I8f46666bcf51215f332724ea871f14fec2b522f0 Reviewed-on: http://review.coreboot.org/7458 Reviewed-by: Stefan Reinauer Tested-by: build bot (Jenkins) --- src/soc/nvidia/tegra124/include/soc/clock.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/soc/nvidia/tegra124/include') diff --git a/src/soc/nvidia/tegra124/include/soc/clock.h b/src/soc/nvidia/tegra124/include/soc/clock.h index d4c504642b..ae3e9acfdd 100644 --- a/src/soc/nvidia/tegra124/include/soc/clock.h +++ b/src/soc/nvidia/tegra124/include/soc/clock.h @@ -18,6 +18,8 @@ #ifndef __SOC_NVIDIA_TEGRA124_CLOCK_H__ #define __SOC_NVIDIA_TEGRA124_CLOCK_H__ +#include + enum { CLK_L_CPU = 0x1 << 0, CLK_L_COP = 0x1 << 1, @@ -265,6 +267,12 @@ void clock_sdram(u32 m, u32 n, u32 p, u32 setup, u32 ph45, u32 ph90, void clock_cpu0_config_and_reset(void * entry); void clock_halt_avp(void); void clock_enable_clear_reset(u32 l, u32 h, u32 u, u32 v, u32 w, u32 x); +void clock_reset_l(u32 l); +void clock_reset_h(u32 h); +void clock_reset_u(u32 u); +void clock_reset_v(u32 v); +void clock_reset_w(u32 w); +void clock_reset_x(u32 x); void clock_init(void); void clock_init_arm_generic_timer(void); void sor_clock_stop(void); -- cgit v1.2.3