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https://github.com/AsahiLinux/u-boot
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140 lines
2.7 KiB
C
140 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2013 Gateworks Corporation
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*/
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#ifndef _VENTANA_EEPROM_
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#define _VENTANA_EEPROM_
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struct ventana_board_info {
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u8 mac0[6]; /* 0x00: MAC1 */
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u8 mac1[6]; /* 0x06: MAC2 */
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u8 res0[12]; /* 0x0C: reserved */
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u32 serial; /* 0x18: Serial Number (read only) */
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u8 res1[4]; /* 0x1C: reserved */
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u8 mfgdate[4]; /* 0x20: MFG date (read only) */
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u8 res2[7]; /* 0x24 */
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/* sdram config */
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u8 sdram_size; /* 0x2B: (16 << n) MB */
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u8 sdram_speed; /* 0x2C: (33.333 * n) MHz */
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u8 sdram_width; /* 0x2D: (8 << n) bit */
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/* cpu config */
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u8 cpu_speed; /* 0x2E: (33.333 * n) MHz */
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u8 cpu_type; /* 0x2F: 7=imx6q, 8=imx6dl */
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u8 model[16]; /* 0x30: model string */
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/* FLASH config */
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u8 nand_flash_size; /* 0x40: (8 << (n-1)) MB */
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u8 spi_flash_size; /* 0x41: (4 << (n-1)) MB */
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/* Config1: SoC Peripherals */
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u8 config[8]; /* 0x42: loading options */
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u8 res3[4]; /* 0x4A */
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u8 chksum[2]; /* 0x4E */
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};
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/* config bits */
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enum {
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EECONFIG_ETH0,
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EECONFIG_ETH1,
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EECONFIG_HDMI_OUT,
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EECONFIG_SATA,
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EECONFIG_PCIE,
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EECONFIG_SSI0,
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EECONFIG_SSI1,
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EECONFIG_LCD,
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EECONFIG_LVDS0,
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EECONFIG_LVDS1,
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EECONFIG_USB0,
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EECONFIG_USB1,
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EECONFIG_SD0,
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EECONFIG_SD1,
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EECONFIG_SD2,
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EECONFIG_SD3,
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EECONFIG_UART0,
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EECONFIG_UART1,
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EECONFIG_UART2,
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EECONFIG_UART3,
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EECONFIG_UART4,
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EECONFIG_IPU0,
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EECONFIG_IPU1,
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EECONFIG_FLEXCAN,
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EECONFIG_MIPI_DSI,
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EECONFIG_MIPI_CSI,
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EECONFIG_TZASC0,
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EECONFIG_TZASC1,
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EECONFIG_I2C0,
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EECONFIG_I2C1,
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EECONFIG_I2C2,
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EECONFIG_VPU,
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EECONFIG_CSI0,
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EECONFIG_CSI1,
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EECONFIG_CAAM,
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EECONFIG_MEZZ,
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EECONFIG_RES1,
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EECONFIG_RES2,
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EECONFIG_RES3,
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EECONFIG_RES4,
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EECONFIG_ESPCI0,
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EECONFIG_ESPCI1,
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EECONFIG_ESPCI2,
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EECONFIG_ESPCI3,
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EECONFIG_ESPCI4,
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EECONFIG_ESPCI5,
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EECONFIG_RES5,
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EECONFIG_RES6,
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EECONFIG_GPS,
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EECONFIG_SPIFL0,
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EECONFIG_SPIFL1,
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EECONFIG_GSPBATT,
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EECONFIG_HDMI_IN,
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EECONFIG_VID_OUT,
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EECONFIG_VID_IN,
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EECONFIG_NAND,
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EECONFIG_RES8,
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EECONFIG_RES9,
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EECONFIG_RES10,
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EECONFIG_RES11,
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EECONFIG_RES12,
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EECONFIG_RES13,
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EECONFIG_RES14,
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EECONFIG_RES15,
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};
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enum {
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GW54proto, /* original GW5400-A prototype */
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GW51xx,
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GW52xx,
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GW53xx,
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GW54xx,
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GW551x,
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GW552x,
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GW553x,
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GW560x,
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GW5901,
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GW5902,
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GW5903,
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GW5904,
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GW5905,
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GW5906,
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GW5907,
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GW5908,
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GW5909,
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GW_UNKNOWN,
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GW_BADCRC,
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};
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/* config items */
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struct ventana_eeprom_config {
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const char *name; /* name of item */
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const char *dtalias; /* name of dt node to remove if not set */
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int bit; /* bit within config */
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};
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extern struct ventana_eeprom_config econfig[];
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extern struct ventana_board_info ventana_info;
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int read_eeprom(int bus, struct ventana_board_info *);
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#endif
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