diff options
| author | Tom Warren <twarren@nvidia.com> | 2015-05-21 15:21:12 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-06-23 22:58:32 +0200 |
| commit | 355dc1e66ae4de309ec801a1d168fe98dd4ca3f1 (patch) | |
| tree | 50d11d67f70a8f1d81e02314f4aef82e6fbcf65a /src/soc | |
| parent | 018216d120bc19da71e2586a7b437d56ec07494e (diff) | |
nvidia/tegra: expose more registers
This is in preparation for t210
Change-Id: I3e640b1f7fc583518361527dec4c3c1072c80251
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e762d4bde1a18691257453e4b87a0bb42a0a2d7c
Original-Change-Id: Ida096106bb0137c07ad62d2df06628e37f0d884c
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/272754
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10632
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/nvidia/tegra/apbmisc.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/soc/nvidia/tegra/apbmisc.h b/src/soc/nvidia/tegra/apbmisc.h index 835e466978..3a26e4180e 100644 --- a/src/soc/nvidia/tegra/apbmisc.h +++ b/src/soc/nvidia/tegra/apbmisc.h @@ -23,9 +23,11 @@ #include <stdint.h> struct apbmisc { - u32 reserved0[9]; /* ABP_MISC_PP_ offsets 00-20 */ + u32 reserved0[2]; /* ABP_MISC_PP_ offsets 00 and 04 */ + u32 pp_strapping_opt_a; /* _STRAPPING_OPT_A_0, offset 08 */ + u32 reserved1[6]; /* ABP_MISC_PP_ offsets 0C-20 */ u32 pp_config_ctl; /* _CONFIG_CTL_0, offset 24 */ - u32 reserved1[6]; /* APB_MISC_PP_ offsets 28-3C */ + u32 reserved2[6]; /* APB_MISC_PP_ offsets 28-3C */ u32 pp_pinmux_global; /* _PINMUX_GLOBAL_0, offset 40 */ }; @@ -49,4 +51,10 @@ void enable_jtag(void); void clamp_tristate_inputs(void); void tegra_revision_info(struct tegra_revision *id); +enum { + PP_STRAPPING_OPT_A_RAM_CODE_SHIFT = 4, + PP_STRAPPING_OPT_A_RAM_CODE_MASK = + 0xF << PP_STRAPPING_OPT_A_RAM_CODE_SHIFT, +}; + #endif /* __SOC_NVIDIA_TEGRA_APBMISC_H__ */ |