diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2013-12-11 17:13:10 -0800 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-05-10 06:31:00 +0200 |
| commit | bc5b557a814be2790d4cea4267046dd8e3fdcb72 (patch) | |
| tree | c503f8d2f911e562604934fecaece9af4cef0929 /src/lib | |
| parent | 5cc3b401d8abc394540f9e8b0c8c33cf5a26b141 (diff) | |
| download | coreboot-bc5b557a814be2790d4cea4267046dd8e3fdcb72.tar.xz | |
baytrail: add more iosf access functions
There's a slew of ports required to initialize baytrail's
perf and power values. Therefore, add the necessary
functionality in the iosf module as well as the reg_script
library.
BUG=chrome-os-partner:24345
BRANCH=None
TEST=Built and booted.
Change-Id: Id45def82f9b173abeba0e67e4055f21853e62772
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179748
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/5007
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/reg_script.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/lib/reg_script.c b/src/lib/reg_script.c index 065552043b..647723b9cd 100644 --- a/src/lib/reg_script.c +++ b/src/lib/reg_script.c @@ -249,6 +249,10 @@ static uint32_t reg_script_read_iosf(struct reg_script_context *ctx) const struct reg_script *step = reg_script_get_step(ctx); switch (step->id) { + case IOSF_PORT_AUNIT: + return iosf_aunit_read(step->reg); + case IOSF_PORT_CPU_BUS: + return iosf_cpu_bus_read(step->reg); case IOSF_PORT_BUNIT: return iosf_bunit_read(step->reg); case IOSF_PORT_DUNIT_CH0: @@ -257,16 +261,40 @@ static uint32_t reg_script_read_iosf(struct reg_script_context *ctx) return iosf_punit_read(step->reg); case IOSF_PORT_USBPHY: return iosf_usbphy_read(step->reg); + case IOSF_PORT_SEC: + return iosf_sec_read(step->reg); + case IOSF_PORT_0x45: + return iosf_port45_read(step->reg); + case IOSF_PORT_0x46: + return iosf_port46_read(step->reg); + case IOSF_PORT_0x47: + return iosf_port47_read(step->reg); case IOSF_PORT_SCORE: return iosf_score_read(step->reg); + case IOSF_PORT_0x55: + return iosf_port55_read(step->reg); + case IOSF_PORT_0x58: + return iosf_port58_read(step->reg); + case IOSF_PORT_0x59: + return iosf_port59_read(step->reg); + case IOSF_PORT_0x5a: + return iosf_port5a_read(step->reg); case IOSF_PORT_USHPHY: return iosf_ushphy_read(step->reg); case IOSF_PORT_SCC: return iosf_scc_read(step->reg); case IOSF_PORT_LPSS: return iosf_lpss_read(step->reg); + case IOSF_PORT_0xa2: + return iosf_porta2_read(step->reg); case IOSF_PORT_CCU: return iosf_ccu_read(step->reg); + case IOSF_PORT_SSUS: + return iosf_ssus_read(step->reg); + default: + printk(BIOS_DEBUG, "No read support for IOSF port 0x%x.\n", + step->id); + break; } #endif return 0; @@ -278,6 +306,12 @@ static void reg_script_write_iosf(struct reg_script_context *ctx) const struct reg_script *step = reg_script_get_step(ctx); switch (step->id) { + case IOSF_PORT_AUNIT: + iosf_aunit_write(step->reg, step->value); + break; + case IOSF_PORT_CPU_BUS: + iosf_cpu_bus_write(step->reg, step->value); + break; case IOSF_PORT_BUNIT: iosf_bunit_write(step->reg, step->value); break; @@ -290,9 +324,33 @@ static void reg_script_write_iosf(struct reg_script_context *ctx) case IOSF_PORT_USBPHY: iosf_usbphy_write(step->reg, step->value); break; + case IOSF_PORT_SEC: + iosf_sec_write(step->reg, step->value); + break; + case IOSF_PORT_0x45: + iosf_port45_write(step->reg, step->value); + break; + case IOSF_PORT_0x46: + iosf_port46_write(step->reg, step->value); + break; + case IOSF_PORT_0x47: + iosf_port47_write(step->reg, step->value); + break; case IOSF_PORT_SCORE: iosf_score_write(step->reg, step->value); break; + case IOSF_PORT_0x55: + iosf_port55_write(step->reg, step->value); + break; + case IOSF_PORT_0x58: + iosf_port58_write(step->reg, step->value); + break; + case IOSF_PORT_0x59: + iosf_port59_write(step->reg, step->value); + break; + case IOSF_PORT_0x5a: + iosf_port5a_write(step->reg, step->value); + break; case IOSF_PORT_USHPHY: iosf_ushphy_write(step->reg, step->value); break; @@ -302,9 +360,19 @@ static void reg_script_write_iosf(struct reg_script_context *ctx) case IOSF_PORT_LPSS: iosf_lpss_write(step->reg, step->value); break; + case IOSF_PORT_0xa2: + iosf_porta2_write(step->reg, step->value); + break; case IOSF_PORT_CCU: iosf_ccu_write(step->reg, step->value); break; + case IOSF_PORT_SSUS: + iosf_ssus_write(step->reg, step->value); + break; + default: + printk(BIOS_DEBUG, "No write support for IOSF port 0x%x.\n", + step->id); + break; } #endif } |