diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-04-29 16:50:51 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-04-30 23:14:30 +0000 |
| commit | 39b7afa118d44943ac83595a88b049ddfa8823c2 (patch) | |
| tree | 58289a86f74ac88b6e7ad6ff06ea6f204b7e073c /src/soc/amd | |
| parent | 2713da3614127ae4fe7b49ef4c57ce4d87ba3007 (diff) | |
| download | coreboot-39b7afa118d44943ac83595a88b049ddfa8823c2.tar.xz | |
soc/amd/common: Move external oscillator config away from common
The usage of external oscillator has got nothing to do with Audio
Co-processor (ACP). Hence move it out of common config and put it into
the SoC config where it is being used.
BUG=None
TEST=Build Dalboz and Vilboz mainboards.
Change-Id: I8c5d98addfba750f9ddb87a846599541b4a8340a
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52771
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/acp.h | 3 | ||||
| -rw-r--r-- | src/soc/amd/picasso/chip.h | 2 | ||||
| -rw-r--r-- | src/soc/amd/picasso/fch.c | 6 |
3 files changed, 5 insertions, 6 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/acp.h b/src/soc/amd/common/block/include/amdblocks/acp.h index f091c0540f..36edfa1bdb 100644 --- a/src/soc/amd/common/block/include/amdblocks/acp.h +++ b/src/soc/amd/common/block/include/amdblocks/acp.h @@ -17,9 +17,6 @@ struct acp_config { u8 acp_i2s_wake_enable; /* Enable ACP PME (0 = disable, 1 = enable) */ u8 acp_pme_enable; - - /* If using an external 48MHz OSC for codec, will disable internal X48M_OSC */ - bool acp_i2s_use_external_48mhz_osc; }; #endif /* AMD_COMMON_ACP_H */ diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h index d59a4c8207..d2ce1bcfdc 100644 --- a/src/soc/amd/picasso/chip.h +++ b/src/soc/amd/picasso/chip.h @@ -257,6 +257,8 @@ struct soc_amd_picasso_config { /* The array index is the general purpose PCIe clock output number. */ enum gpp_clk_req_setting gpp_clk_config[GPP_CLK_OUTPUT_COUNT]; + /* If using an external 48MHz OSC for codec, will disable internal X48M_OSC */ + bool acp_i2s_use_external_48mhz_osc; /* eDP phy tuning settings */ uint16_t edp_phy_override; diff --git a/src/soc/amd/picasso/fch.c b/src/soc/amd/picasso/fch.c index a871ccf9cb..e1c0eba9b5 100644 --- a/src/soc/amd/picasso/fch.c +++ b/src/soc/amd/picasso/fch.c @@ -90,12 +90,12 @@ const struct irq_idx_name *sb_get_apic_reg_association(size_t *size) void sb_clk_output_48Mhz(void) { u32 ctrl; - const struct soc_amd_common_config *cfg = soc_get_common_config(); + const struct soc_amd_picasso_config *cfg = config_of_soc(); ctrl = misc_read32(MISC_CLK_CNTL1); /* If used external clock source for I2S, disable the internal clock output */ - if (cfg->acp_config.acp_i2s_use_external_48mhz_osc && - cfg->acp_config.acp_pin_cfg == I2S_PINS_I2S_TDM) + if (cfg->acp_i2s_use_external_48mhz_osc && + cfg->common_config.acp_config.acp_pin_cfg == I2S_PINS_I2S_TDM) ctrl &= ~BP_X48M0_OUTPUT_EN; else ctrl |= BP_X48M0_OUTPUT_EN; |