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Code Issues Releases Activity

bdk: manage host1x only in hw init

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CTCaer 2022-12-19 05:14:39 +02:00
parent 4da1d10553
commit d0b22bf374
4 changed files with 8 additions and 7 deletions
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8
bdk/display/di.c
View file

@ -379,8 +379,8 @@ void display_init()
// Enable Display Interface specific clocks.
CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = BIT(CLK_X_UART_FST_MIPI_CAL);
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_UART_FST_MIPI_CAL) = 10; // Set PLLP_OUT3 and div 6 (17MHz).
@ -798,8 +798,8 @@ skip_panel_deinit:
// Disable Display Interface specific clocks.
CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_DISP1);
// Power down pads.
DSI(_DSIREG(DSI_PAD_CONTROL_0)) = DSI_PAD_CONTROL_VS1_PULLDN_CLK | DSI_PAD_CONTROL_VS1_PULLDN(0xF) |

1
bdk/display/vic.c
View file

@ -539,7 +539,6 @@ int vic_init()
// Ease the stress to APB.
bpmp_freq_t prev_fid = bpmp_clk_rate_set(BPMP_CLK_NORMAL);
clock_enable_host1x();
clock_enable_vic();
// Restore sys clock.

2
bdk/sec/tsec.c
View file

@ -77,8 +77,6 @@ int tsec_query(void *tsec_keys, tsec_ctxt_t *tsec_ctxt)
bpmp_freq_t prev_fid = bpmp_clk_rate_set(BPMP_CLK_NORMAL);
// Enable clocks.
clock_enable_host1x();
usleep(2);
clock_enable_tsec();
clock_enable_sor_safe();
clock_enable_sor0();

4
bdk/soc/hw_init.c
View file

@ -415,6 +415,9 @@ void hw_init()
sdram_init();
bpmp_mmu_enable();
// Enable HOST1X used by every display module (DC, VIC, NVDEC, NVENC, TSEC, etc).
clock_enable_host1x();
}
void hw_reinit_workaround(bool coreboot, u32 bl_magic)
@ -470,6 +473,7 @@ void hw_reinit_workaround(bool coreboot, u32 bl_magic)
break;
default:
display_end();
clock_disable_host1x();
}
// Enable clock to USBD and init SDMMC1 to avoid hangs with bad hw inits.