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bdk: slight refactor

This commit is contained in:
CTCaer 2022-12-19 05:22:55 +02:00
parent a1fde0d9b6
commit 4d823d5909
9 changed files with 15 additions and 8 deletions

View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2019 CTCaer
* Copyright (c) 2018-2022 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,

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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2019 CTCaer
* Copyright (c) 2018-2022 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,

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@ -70,8 +70,8 @@
#define MAX77812_REG_M2_CFG 0x30 // HOS: M2_ILIM - 7.2A/4.8A.
#define MAX77812_REG_M3_CFG 0x31 // HOS: M3_ILIM - 7.2A/4.8A.
#define MAX77812_REG_M4_CFG 0x32 // HOS: M4_ILIM - 7.2A/4.8A.
#define MAX77812_REG_GLB_CFG1 0x33 // HOS: B_SD_SR/B_SS_SR - 5mV/ìs.
#define MAX77812_REG_GLB_CFG2 0x34 // HOS: B_RD_SR/B_RU_SR - 5mV/ìs
#define MAX77812_REG_GLB_CFG1 0x33 // HOS: B_SD_SR/B_SS_SR - 5mV/us.
#define MAX77812_REG_GLB_CFG2 0x34 // HOS: B_RD_SR/B_RU_SR - 5mV/us
#define MAX77812_REG_GLB_CFG3 0x35
/*! Protected area and settings only for MAX77812_ES2_VERSION */

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@ -289,6 +289,9 @@ static void _config_regulators(bool tegra_t210)
max7762x_regulator_enable(REGULATOR_LDO2, false);
sd_power_cycle_time_start = get_tmr_ms();
// Disable LCD DVDD.
max7762x_regulator_enable(REGULATOR_LDO0, false);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_CNFGBBC, MAX77620_CNFGBBC_RESISTOR_1K);
i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG1,
MAX77620_ONOFFCNFG1_RSVD | (3 << MAX77620_ONOFFCNFG1_MRT_SHIFT)); // PWR delay for forced shutdown off.
@ -471,6 +474,9 @@ void hw_reinit_workaround(bool coreboot, u32 bl_magic)
gpio_config(GPIO_PORT_V, GPIO_PIN_0, GPIO_MODE_GPIO);
display_backlight_brightness(brightness, 0);
break;
case BL_MAGIC_L4TLDR_SLD:
// Do not disable backlight at all.
break;
default:
display_end();
clock_disable_host1x();

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@ -21,7 +21,7 @@
#include <utils/types.h>
#define BL_MAGIC_CRBOOT_SLD 0x30444C53 // SLD0, seamless display type 0.
#define BL_MAGIC_HEKATF_SLD 0x31444C53 // SLD1, seamless display type 1.
#define BL_MAGIC_L4TLDR_SLD 0x31444C53 // SLD1, seamless display type 1.
#define BL_MAGIC_BROKEN_HWI 0xBAADF00D // Broken hwinit.
extern u32 hw_rst_status;

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@ -154,6 +154,7 @@
#define APBDEV_PMC_SECURE_SCRATCH110 0xB10
#define APBDEV_PMC_SECURE_SCRATCH112 0xB18
#define APBDEV_PMC_SECURE_SCRATCH113 0xB1C
#define APBDEV_PMC_SECURE_SCRATCH114 0xB20
#define APBDEV_PMC_SECURE_SCRATCH119 0xB34
// Only in T210B01.

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@ -1239,7 +1239,7 @@ static void _sdmmc_config_emmc(u32 id, bool t210b01)
APB_MISC(APB_MISC_GP_EMMC4_PAD_CFGPADCTRL) &= 0xF8003FFF;
// Set default pad cfg.
if (t210b01)
APB_MISC(APB_MISC_GP_EMMC4_PAD_PUPD_CFGPADCTRL) &= 0xFFBFFFF9; // Unset CMD/CLK/DQS powedown.
APB_MISC(APB_MISC_GP_EMMC4_PAD_PUPD_CFGPADCTRL) &= 0xFFBFFFF9; // Unset CMD/CLK/DQS weak pull up/down.
// Enable schmitt trigger.
APB_MISC(APB_MISC_GP_EMMC4_PAD_CFGPADCTRL) |= 1;
(void)APB_MISC(APB_MISC_GP_EMMC4_PAD_CFGPADCTRL); // Commit write.

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@ -1869,7 +1869,7 @@ int usb_device_gadget_ums(usb_ctxt_t *usbs)
else
{
emmc_initialize(false);
sdmmc_storage_set_mmc_partition(ums.lun.storage, ums.lun.partition - 1);
emmc_set_partition(ums.lun.partition - 1);
ums.lun.sdmmc = &emmc_sdmmc;
ums.lun.storage = &emmc_storage;