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baytrail/rambi: spi, charger, and audio updates

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baytrail: combine SPI configuration in romstage
Reviewed-on: https://chromium-review.googlesource.com/185140
(cherry picked from commit 4e7f0e8ae1138e478ae7106d54719cf05e13b402)

baytrail: lock down registers before handoff
Reviewed-on: https://chromium-review.googlesource.com/185200
(cherry picked from commit 82cce4d2b46ccc554b71efa179b5d95756e2ad5e)

baytrail: invoke SMM finalization on handoff
Reviewed-on: https://chromium-review.googlesource.com/185201
(cherry picked from commit 1b50affb1fdda52a5986c9429713930ed517a86a)

rambi: don't invoke SMM finalization
Reviewed-on: https://chromium-review.googlesource.com/185202
(cherry picked from commit 6eff475dae7f4536eb846ccf6d51fce262b8ffef)

rambi: remove handling of APM_CNT_FINALIZE
Reviewed-on: https://chromium-review.googlesource.com/185203
(cherry picked from commit 9fc310d7e2730466cc7fcc84999502a2d4d08bab)

baytrail: don't increment boot count on S3 resume
Reviewed-on: https://chromium-review.googlesource.com/185381
(cherry picked from commit 940a0fa4df1ce335229eb6f80143b93a84ba358c)

rambi: enable HDA device
Reviewed-on: https://chromium-review.googlesource.com/184574
(cherry picked from commit 334f2a5c7c6540e744b6aaf7e1da0b55e1368196)

baytrail: lock down spi controller according to mainboard
Reviewed-on: https://chromium-review.googlesource.com/185631
(cherry picked from commit 696ece68cb6d522c248e800f168e675e4b4a7317)

rambi: implement mainboard_get_spi_config() to lock dow spi controller
Reviewed-on: https://chromium-review.googlesource.com/185632
(cherry picked from commit 1d9ba15858fd421a4fe5a47f7171273128e89524)

baytrail: introduce ssus_disable_internal_pull()
Reviewed-on: https://chromium-review.googlesource.com/185740
(cherry picked from commit 9d6056dd70b27183dab6a4656f4f9612ae870a4d)

rambi: fix write-protect gpio reading at romstage
Reviewed-on: https://chromium-review.googlesource.com/185741
(cherry picked from commit c64627689b1afec59be6fdab323d5492046f0bc7)

baytrail: DPTF: implement charger current limit
Reviewed-on: https://chromium-review.googlesource.com/185759
(cherry picked from commit 287e8936613a7a83281ff692b20383dacf7fcaf6)

rambi: Enable charger participant and define states
Reviewed-on: https://chromium-review.googlesource.com/185760
(cherry picked from commit 2f62a11927ecf10cb2c76a9f5d368d4050404137)

baytrail: increase command wait timeout
Reviewed-on: https://chromium-review.googlesource.com/185874
(cherry picked from commit 962a79ef72169b5d52fc746d1889d3b652fd9bcc)

baytrail: make caching MRC data more robust
Reviewed-on: https://chromium-review.googlesource.com/185875
(cherry picked from commit b5e10ad47b9e4f330caaee4faf69702f24d6bdd8)

baytrail: upgrade MRC wrapper header
Reviewed-on: https://chromium-review.googlesource.com/186391
(cherry picked from commit 8c1a62f1f4261d4f38aacbbb353c9d6218ec2885)

rambi: instruct MRC to use weaker memory ODT settings
Reviewed-on: https://chromium-review.googlesource.com/186420
(cherry picked from commit b9329126ca08d20ce1d8c5db0fcabd39140c7292)

rambi: Move touch wakeup resource GPIO to separate device
Reviewed-on: https://chromium-review.googlesource.com/186932
(cherry picked from commit ba44e2e04f9469c629cb61a911c8cd339f52b0ef)

baytrail: Set some MSRs related to turbo power
Reviewed-on: https://chromium-review.googlesource.com/186933
(cherry picked from commit 76b25df5a31914ae58d47d17af448216011e425c)

baytrail: change power consumption number for ACPI_C3/C6FS.
Reviewed-on: https://chromium-review.googlesource.com/186934
(cherry picked from commit 5192e2464fbb88ea6fc117070240c9733e34f065)

baytrail: Fix use of ConcatenateResTemplate() in ACPI LPE device
Reviewed-on: https://chromium-review.googlesource.com/186928
(cherry picked from commit 8d1ab5de1d43b0790d140f6d0e36a990a5049ece)

baytrail: Disable P-state HW coordination on 4-core SKU
Reviewed-on: https://chromium-review.googlesource.com/187575
(cherry picked from commit c19c0f1d7cb3cb2635766c186ba9598933424a78)

baytrail: DPTF: Enable mainboard-specific _PDL
Reviewed-on: https://chromium-review.googlesource.com/187576
(cherry picked from commit 5412ac5c07bee22017a0ee6d1e2433917b98ea87)

rambi: Apply DPTF tuning parameters
Reviewed-on: https://chromium-review.googlesource.com/187577
(cherry picked from commit 932a5a3803ceaf430ad2934b371ac0886c25efca)

rambi : change lpe_codec_clk_freq to 19.2
Reviewed-on: https://chromium-review.googlesource.com/187594
(cherry picked from commit f64cb1ae77076ad5ec994670f4a83dc561ea80c4)

Squashed 25 commits for baytrail/rambi.

Change-Id: Ibe628ac974d117a09361f7f3131a488911ddd27d
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6933
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This commit is contained in:
Aaron Durbin
2014-02-05 14:55:26 -06:00
committed by Isaac Christensen
parent e6b280e24b
commit 4177db52a2
25 changed files with 352 additions and 116 deletions
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30
src/soc/intel/baytrail/cpu.c
View File

@@ -55,9 +55,13 @@ static int adjust_apic_id(int index, int apic_id)
const struct reg_script package_msr_script[] = {
/* Set Package TDP to ~7W */
REG_MSR_WRITE(MSR_PKG_POWER_LIMIT, 0x3880fa),
REG_MSR_RMW(MSR_PP1_POWER_LIMIT, ~(0x7f << 17), 0),
REG_MSR_WRITE(MSR_PKG_TURBO_CFG1, 0x702),
REG_MSR_WRITE(MSR_CPU_TURBO_WKLD_CFG1, 0x200b),
REG_MSR_WRITE(MSR_CPU_TURBO_WKLD_CFG2, 0),
REG_MSR_WRITE(MSR_CPU_THERM_CFG1, 0x00000305),
REG_MSR_WRITE(MSR_CPU_THERM_CFG2, 0x0405500d),
REG_MSR_WRITE(MSR_CPU_THERM_SENS_CFG, 0x27),
REG_SCRIPT_END
};
@@ -71,6 +75,29 @@ const struct reg_script core_msr_script[] = {
REG_SCRIPT_END
};
/* Enable hardware coordination for 2-core, disable for 4-core */
static void baytrail_set_pstate_coord(void)
{
const struct pattrs *pattrs = pattrs_get();
msr_t pmg_cst = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr_t power_misc = rdmsr(MSR_POWER_MISC);
if (pattrs->num_cpus > 2) {
/* Disable hardware coordination */
pmg_cst.lo |= SINGLE_PCTL;
power_misc.lo &= ~(ENABLE_ULFM_AUTOCM_MASK |
ENABLE_INDP_AUTOCM_MASK);
} else {
/* Enable hardware coordination */
pmg_cst.lo &= ~SINGLE_PCTL;
power_misc.lo |= (ENABLE_ULFM_AUTOCM_MASK |
ENABLE_INDP_AUTOCM_MASK);
}
wrmsr(MSR_PMG_CST_CONFIG_CONTROL, pmg_cst);
wrmsr(MSR_POWER_MISC, power_misc);
}
void baytrail_init_cpus(device_t dev)
{
struct bus *cpu_bus = dev->link_list;
@@ -114,6 +141,9 @@ static void baytrail_core_init(device_t cpu)
/* Set core MSRs */
reg_script_run(core_msr_script);
/* Set P-State coordination */
baytrail_set_pstate_coord();
/* Set this core to max frequency ratio */
set_max_freq();
}