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adam.huang
Arm Trusted Firmware
Commits
8de26c24
Commit
8de26c24
authored
Jan 02, 2020
by
Manish Pandey
Committed by
TrustedFirmware Code Review
Jan 02, 2020
Browse files
Merge "mediatek: mt8183: add Vmodem/Vcore DVS init level" into integration
parents
eb57dcb8
a0278474
Changes
1
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plat/mediatek/mt8183/drivers/spm/spm.c
View file @
8de26c24
...
...
@@ -12,6 +12,12 @@
DEFINE_BAKERY_LOCK
(
spm_lock
);
/* SPM_DVS_LEVEL */
#define SPM_VMODEM_LEVEL_MASK (0xff << 16)
#define SPM_VMODEM_LEVEL (1U << 18)
#define SPM_VCORE_LEVEL_MASK (0xff)
#define SPM_VCORE_LEVEL (1U << 1)
/* CLK_SCP_CFG_0 */
#define SPM_CK_OFF_CONTROL (0x3FF)
...
...
@@ -339,6 +345,11 @@ void spm_boot_init(void)
spm_lock_init
();
mt_spm_pmic_wrap_set_phase
(
PMIC_WRAP_PHASE_ALLINONE
);
/* Set Vmodem / Vcore DVS init level */
mmio_clrsetbits_32
(
SPM_DVS_LEVEL
,
SPM_VMODEM_LEVEL_MASK
|
SPM_VCORE_LEVEL_MASK
,
SPM_VMODEM_LEVEL
|
SPM_VCORE_LEVEL
);
/* switch ck_off/axi_26m control to SPM */
mmio_setbits_32
(
CLK_SCP_CFG_0
,
SPM_CK_OFF_CONTROL
);
mmio_setbits_32
(
CLK_SCP_CFG_1
,
SPM_AXI_26M_SEL
);
...
...
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