From fd3c727ed973137b7f5a30fe28d819148a599afa Mon Sep 17 00:00:00 2001 From: Weiyi Lu Date: Thu, 9 Apr 2020 12:03:57 +0800 Subject: soc/mediatek/mt8192: Add mtcmos init support Using common mtcmos code to power on audio and display modules in SOC. TEST=Boots correctly on MT8192EVB. Passes the status check at the end of mtcmos_power_on() Signed-off-by: Weiyi Lu Change-Id: Ie7bff831eecfc2b4d315a577f6ff86befc483eab Reviewed-on: https://review.coreboot.org/c/coreboot/+/45394 Reviewed-by: Hung-Te Lin Tested-by: build bot (Jenkins) --- src/soc/mediatek/mt8192/include/soc/spm.h | 248 ++++++++++++++++++++++++++++++ 1 file changed, 248 insertions(+) create mode 100644 src/soc/mediatek/mt8192/include/soc/spm.h (limited to 'src/soc/mediatek/mt8192/include') diff --git a/src/soc/mediatek/mt8192/include/soc/spm.h b/src/soc/mediatek/mt8192/include/soc/spm.h new file mode 100644 index 0000000000..73ef798679 --- /dev/null +++ b/src/soc/mediatek/mt8192/include/soc/spm.h @@ -0,0 +1,248 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef SOC_MEDIATEK_MT8192_SPM_H +#define SOC_MEDIATEK_MT8192_SPM_H + +#include +#include + +/* SPM READ/WRITE CFG */ +#define SPM_PROJECT_CODE 0xb16 + +enum { + DISP_PWR_STA_MASK = 0x1 << 20, + DISP_SRAM_PDN_MASK = 0x1 << 8, + DISP_SRAM_ACK_MASK = 0x1 << 12, + AUDIO_PWR_STA_MASK = 0x1 << 21, + AUDIO_SRAM_PDN_MASK = 0x1 << 8, + AUDIO_SRAM_ACK_MASK = 0x1 << 12, +}; + +struct mtk_spm_regs { + u32 poweron_config_set; + u32 spm_power_on_val0; + u32 spm_power_on_val1; + u32 spm_clk_con; + u32 spm_clk_settle; + u32 spm_ap_standby_con; + u32 pcm_con0; + u32 pcm_con1; + u32 spm_power_on_val2; + u32 spm_power_on_val3; + u32 pcm_reg_data_ini; + u32 pcm_pwr_io_en; + u32 pcm_timer_val; + u32 pcm_wdt_val; + u32 spm_src6_mask; + u32 reserved1[1]; + u32 spm_sw_rst_con; /* 0x0040 */ + u32 spm_sw_rst_con_set; + u32 spm_sw_rst_con_clr; + u32 vs1_psr_mask_b; + u32 vs2_psr_mask_b; + u32 reserved2[12]; + u32 md32_clk_con; /* 0x0084 */ + u32 spm_sram_rsv_con; + u32 spm_swint; + u32 spm_swint_set; + u32 spm_swint_clr; + u32 spm_scp_mailbox; + u32 scp_spm_mailbox; + u32 spm_twam_con; + u32 spm_twam_window_len; + u32 spm_twam_idle_sel; + u32 spm_scp_irq; + u32 spm_cpu_wakeup_event; + u32 spm_irq_mask; + u32 spm_src_req; + u32 spm_src_mask; + u32 spm_src2_mask; + u32 spm_src3_mask; + u32 spm_src4_mask; + u32 spm_src5_mask; + u32 spm_wakeup_event_mask; + u32 spm_wakeup_event_ext_mask; + u32 spm_twam_event_clear; + u32 scp_clk_con; + u32 pcm_debug_con; + u32 ahb_bus_con; + u32 ddr_en_dbc_con0; + u32 ddr_en_dbc_con1; + u32 spm_resource_ack_con0; + u32 spm_resource_ack_con1; + u32 spm_resource_ack_con2; + u32 spm_resource_ack_con3; + u32 pcm_reg0_data; + u32 pcm_reg2_data; + u32 pcm_reg6_data; + u32 pcm_reg7_data; + u32 pcm_reg13_data; + u32 src_req_sta_0; + u32 src_req_sta_1; + u32 src_req_sta_2; + u32 pcm_timer_out; + u32 pcm_wdt_out; + u32 spm_irq_sta; + u32 src_req_sta_4; + u32 md32pcm_wakeup_sta; + u32 md32pcm_event_sta; + u32 spm_wakeup_sta; + u32 spm_wakeup_ext_sta; + u32 spm_wakeup_misc; + u32 mm_dvfs_halt; + u32 reserved3[2]; + u32 bus_protect_rdy; /* 0x0150 */ + u32 bus_protect1_rdy; + u32 bus_protect2_rdy; + u32 bus_protect3_rdy; + u32 subsys_idle_sta; + u32 pcm_sta; + u32 src_req_sta_3; + u32 pwr_status; + u32 pwr_status_2nd; + u32 cpu_pwr_status; + u32 other_pwr_status; + u32 spm_vtcxo_event_count_sta; + u32 spm_infra_event_count_sta; + u32 spm_vrf18_event_count_sta; + u32 spm_apsrc_event_count_sta; + u32 spm_ddren_event_count_sta; + u32 md32pcm_sta; + u32 md32pcm_pc; + u32 reserved4[3]; + u32 dvfsrc_event_sta; /* 0x01a4 */ + u32 bus_protect4_rdy; + u32 bus_protect5_rdy; + u32 bus_protect6_rdy; + u32 bus_protect7_rdy; + u32 bus_protect8_rdy; + u32 reserved5[5]; + u32 spm_twam_last_sta0; /* 0x01d0 */ + u32 spm_twam_last_sta1; + u32 spm_twam_last_sta2; + u32 spm_twam_last_sta3; + u32 spm_twam_curr_sta0; + u32 spm_twam_curr_sta1; + u32 spm_twam_curr_sta2; + u32 spm_twam_curr_sta3; + u32 spm_twam_timer_out; + u32 spm_cg_check_sta; + u32 spm_dvfs_sta; + u32 spm_dvfs_opp_sta; + u32 spm_mcusys_pwr_con; + u32 spm_cputop_pwr_con; + u32 spm_cpu0_pwr_con; + u32 spm_cpu1_pwr_con; + u32 spm_cpu2_pwr_con; + u32 spm_cpu3_pwr_con; + u32 spm_cpu4_pwr_con; + u32 spm_cpu5_pwr_con; + u32 spm_cpu6_pwr_con; + u32 spm_cpu7_pwr_con; + u32 reserved6[1]; + u32 armpll_clk_con; /* 0x022c */ + u32 mcusys_idle_sta; + u32 gic_wakeup_sta; + u32 cpu_spare_con; + u32 cpu_spare_con_set; + u32 cpu_spare_con_clr; + u32 armpll_clk_sel; + u32 ext_int_wakeup_req; + u32 ext_int_wakeup_req_set; + u32 ext_int_wakeup_req_clr; + u32 reserved7[3]; + u32 mp0_cpu0_irq_mask; /* 0x0260 */ + u32 mp0_cpu1_irq_mask; + u32 mp0_cpu2_irq_mask; + u32 mp0_cpu3_irq_mask; + u32 mp1_cpu0_irq_mask; + u32 mp1_cpu1_irq_mask; + u32 mp1_cpu2_irq_mask; + u32 mp1_cpu3_irq_mask; + u32 mp0_cpu0_wfi_en; + u32 mp0_cpu1_wfi_en; + u32 mp0_cpu2_wfi_en; + u32 mp0_cpu3_wfi_en; + u32 mp0_cpu4_wfi_en; + u32 mp0_cpu5_wfi_en; + u32 mp0_cpu6_wfi_en; + u32 mp0_cpu7_wfi_en; + u32 root_cputop_addr; + u32 root_core_addr; + u32 reserved8[10]; + u32 spm2sw_mailbox_0; /* 0x02d0 */ + u32 spm2sw_mailbox_1; + u32 spm2sw_mailbox_2; + u32 spm2sw_mailbox_3; + u32 sw2spm_int; + u32 sw2spm_int_set; + u32 sw2spm_int_clr; + u32 sw2spm_mailbox_0; + u32 sw2spm_mailbox_1; + u32 sw2spm_mailbox_2; + u32 sw2spm_mailbox_3; + u32 sw2spm_cfg; + u32 md1_pwr_con; + u32 conn_pwr_con; + u32 mfg0_pwr_con; + u32 mfg1_pwr_con; + u32 mfg2_pwr_con; + u32 mfg3_pwr_con; + u32 mfg4_pwr_con; + u32 mfg5_pwr_con; + u32 mfg6_pwr_con; + u32 ifr_pwr_con; + u32 ifr_sub_pwr_con; + u32 dpy_pwr_con; + u32 isp_pwr_con; + u32 isp2_pwr_con; + u32 ipe_pwr_con; + u32 vde_pwr_con; + u32 vde2_pwr_con; + u32 ven_pwr_con; + u32 ven_core1_pwr_con; + u32 mdp_pwr_con; + u32 dis_pwr_con; + u32 audio_pwr_con; + u32 adsp_pwr_con; + u32 cam_pwr_con; + u32 cam_rawa_pwr_con; + u32 cam_rawb_pwr_con; + u32 cam_rawc_pwr_con; + u32 sysram_con; + u32 sysrom_con; + u32 sspm_sram_con; + u32 scp_sram_con; + u32 dpy_shu_sram_con; + u32 ufs_sram_con; + u32 devapc_ifr_sram_con; + u32 devapc_subifr_sram_con; + u32 devapc_acp_sram_con; + u32 usb_sram_con; + u32 dummy_sram_con; + u32 md_ext_buck_iso_con; + u32 ext_buck_iso; + u32 dxcc_sram_con; + u32 msdc_pwr_con; + u32 debugtop_sram_con; + u32 dp_tx_pwr_con; + u32 dpmaif_sram_con; + u32 dpy_shu2_sram_con; + u32 dramc_mcu2_sram_con; + u32 dramc_mcu_sram_con; + u32 mcupm_pwr_con; + u32 dpy2_pwr_con; + u32 peri_pwr_con; +}; + +check_member(mtk_spm_regs, md32_clk_con, 0x0084); +check_member(mtk_spm_regs, bus_protect_rdy, 0x0150); +check_member(mtk_spm_regs, dvfsrc_event_sta, 0x01a4); +check_member(mtk_spm_regs, spm_twam_last_sta0, 0x01d0); +check_member(mtk_spm_regs, mp0_cpu0_irq_mask, 0x0260); +check_member(mtk_spm_regs, spm2sw_mailbox_0, 0x02d0); +check_member(mtk_spm_regs, peri_pwr_con, 0x03c8); + +static struct mtk_spm_regs *const mtk_spm = (void *)SPM_BASE; + +#endif /* SOC_MEDIATEK_MT8192_SPM_H */ -- cgit v1.2.3