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bdk: update various comments

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CTCaer 2023-07-31 17:03:15 +03:00
parent 1e28320e5a
commit 1cc97ebc51
3 changed files with 32 additions and 12 deletions
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11
bdk/mem/sdram.h
View file

@ -59,27 +59,27 @@ enum sdram_ids_mariko
LPDDR4X_IOWA_4GB_HYNIX_H9HCNNNBKMMLXR_NEE = 6, // Replaced from Copper. Die-M. (1y-01).
// LPDDR4X 3733Mbps.
LPDDR4X_IOWA_4GB_SAMSUNG_K4U6E3S4AM_MGCJ = 8, // Die-M. 1st gen. 8 banks. 3733Mbps.
LPDDR4X_IOWA_4GB_SAMSUNG_K4U6E3S4AM_MGCJ = 8, // Die-M. 1st gen. 3733Mbps.
LPDDR4X_IOWA_8GB_SAMSUNG_K4UBE3D4AM_MGCJ = 9, // Die-M.
LPDDR4X_IOWA_4GB_HYNIX_H9HCNNNBKMMLHR_NME = 10, // Die-M.
LPDDR4X_IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTE = 11, // 4266Mbps. Die-E. D9WGB.
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AM_MGCJ = 12, // Die-M. 1st gen. 8 banks. 3733Mbps.
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AM_MGCJ = 12, // Die-M. 1st gen. 3733Mbps.
LPDDR4X_HOAG_8GB_SAMSUNG_K4UBE3D4AM_MGCJ = 13, // Die-M.
LPDDR4X_HOAG_4GB_HYNIX_H9HCNNNBKMMLHR_NME = 14, // Die-M.
LPDDR4X_HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTE = 15, // 4266Mbps. Die-E. D9WGB.
// LPDDR4X 4266Mbps.
LPDDR4X_IOWA_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 17, // Die-A. (1y-X03). 2nd gen. 8 banks. 4266Mbps.
LPDDR4X_IOWA_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 17, // Die-A. (1y-X03). 2nd gen. 4266Mbps.
LPDDR4X_IOWA_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 18, // Die-A. (1y-X03).
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 19, // Die-A. (1y-X03). 2nd gen. 8 banks. 4266Mbps.
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 19, // Die-A. (1y-X03). 2nd gen. 4266Mbps.
LPDDR4X_IOWA_4GB_SAMSUNG_K4U6E3S4AB_MGCL = 20, // Die-B. 1z nm. 40% lower power usage. (1z-01).
LPDDR4X_HOAG_4GB_SAMSUNG_K4U6E3S4AB_MGCL = 21, // Die-B. 1z nm. 40% lower power usage. (1z-01).
LPDDR4X_AULA_4GB_SAMSUNG_K4U6E3S4AB_MGCL = 22, // Die-B. 1z nm. 40% lower power usage. (1z-01).
LPDDR4X_HOAG_8GB_SAMSUNG_K4UBE3D4AA_MGCL = 23, // Die-A. (1y-X03).
LPDDR4X_AULA_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 24, // Die-A. (1y-X03). 2nd gen. 8 banks. 4266Mbps.
LPDDR4X_AULA_4GB_SAMSUNG_K4U6E3S4AA_MGCL = 24, // Die-A. (1y-X03). 2nd gen. 4266Mbps.
LPDDR4X_IOWA_4GB_MICRON_MT53E512M32D2NP_046_WTF = 25, // 4266Mbps. Die-F. D9XRR. 10nm-class (1y-01).
LPDDR4X_HOAG_4GB_MICRON_MT53E512M32D2NP_046_WTF = 26, // 4266Mbps. Die-F. D9XRR. 10nm-class (1y-01).
@ -111,7 +111,6 @@ enum sdram_codes_mariko
LPDDR4X_4GB_SAMSUNG_K4U6E3S4AB_MGCL = 5, // DRAM IDs: 20, 21, 22.
LPDDR4X_4GB_MICRON_MT53E512M32D2NP_046_WTF = 6, // DRAM IDs: 25, 26, 27.
LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLXR_NEE = 7, // DRAM IDs: 03, 05, 06.
LPDDR4X_4GB_HYNIX_H9HCNNNBKMMLXR_NEI = 8, // DRAM IDs: 29, 30, 31.
LPDDR4X_4GB_MICRON_1A = 9, // DRAM IDs: 32, 33, 34.
};

21
bdk/power/max7762x.h
View file

@ -47,6 +47,27 @@
* ldo8 | XUSB, DP, MCU | 50000 | 800000 | 1050000 | 2800000 | 1.05V/2.8V (pcv)
*/
// GPIOs T210: 3: 3.3V, 5: CPU PMIC, 6: GPU PMIC, 7: DSI/VI 1.2V powered by ldo0.
/*
* OTP: T210 - T210B01:
* SD0: 1.0V 1.05V - SoC. EN Based on FPSSRC.
* SD1: 1.15V 1.1V - DRAM for T210. EN Based on FPSSRC.
* SD2: 1.35V 1.35V
* SD3: 1.8V 1.8V
* All powered off?
* LDO0: -- -- - Display
* LDO1: 1.05V 1.05V
* LDO2: -- -- - SD
* LDO3: 3.1V 3.1V - GC ASIC
* LDO4: 1.0V 0.8V - Needed for RTC domain on T210.
* LDO5: 3.1V 3.1V
* LDO6: 2.8V 2.9V - Touch.
* LDO7: 1.05V 1.0V
* LDO8: 1.05V 1.0V
*/
/*
* MAX77620_AME_GPIO: control GPIO modes (bits 0 - 7 correspond to GPIO0 - GPIO7); 0 -> GPIO, 1 -> alt-mode
* MAX77620_REG_GPIOx: 0x9 sets output and enable

12
bdk/power/max77812.h
View file

@ -75,14 +75,14 @@
#define MAX77812_REG_GLB_CFG3 0x35
/*! Protected area and settings only for MAX77812_ES2_VERSION */
#define MAX77812_REG_GLB_CFG4 0x36
#define MAX77812_REG_GLB_CFG5 0x37 // HOS: 0x3E. Unmasked write.
#define MAX77812_REG_GLB_CFG6 0x38 // HOS: 0x90. Unmasked write.
#define MAX77812_REG_GLB_CFG7 0x39
#define MAX77812_REG_GLB_CFG8 0x3A // HOS: 0x3A. Unmasked write.
#define MAX77812_REG_GLB_CFG4 0x36 // QS: 0xBB.
#define MAX77812_REG_GLB_CFG5 0x37 // QS: 0x39. ES2: Set to 0x3E.
#define MAX77812_REG_GLB_CFG6 0x38 // QS: 0x88. ES2: Set to 0x90.
#define MAX77812_REG_GLB_CFG7 0x39 // QS: 0x04.
#define MAX77812_REG_GLB_CFG8 0x3A // QS: 0x3A. ES2: Set to 0x3A.
#define MAX77812_REG_PROT_ACCESS 0xFD // 0x00: Lock, 0x5A: Unlock.
#define MAX77812_REG_MAX 0xFD
#define MAX77812_REG_UNKNOWN 0xFE
#define MAX77812_REG_EN_CTRL_MASK(n) BIT(n)
#define MAX77812_START_SLEW_RATE_MASK 0x07