ventana: fixed comments in eeprom header

Fix several invalid comments regarding the EEPROM structure used by Gateworks
Ventana boards.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

diff --git a/board/gateworks/gw_ventana/ventana_eeprom.h b/board/gateworks/gw_ventana/ventana_eeprom.h
index d310bfd994274f753c132e077c63c3a078ba73a9..434b604542045537b85bfc2d5e66f2702ea4f967 100644 (file)
--- a/board/gateworks/gw_ventana/ventana_eeprom.h
+++ b/board/gateworks/gw_ventana/ventana_eeprom.h
@@ -16,16 +16,16 @@ struct ventana_board_info {
        u8 mfgdate[4];       /* 0x20: MFG date (read only) */
        u8 res2[7];          /* 0x24 */
        /* sdram config */
-       u8 sdram_size;       /* 0x2B: enum (512,1024,2048) MB */
-       u8 sdram_speed;      /* 0x2C: enum (100,133,166,200,267,333,400) MHz */
-       u8 sdram_width;      /* 0x2D: enum (32,64) bit */
+       u8 sdram_size;       /* 0x2B: (16 << n) MB */
+       u8 sdram_speed;      /* 0x2C: (33.333 * n) MHz */
+       u8 sdram_width;      /* 0x2D: (8 << n) bit */
        /* cpu config */
-       u8 cpu_speed;        /* 0x2E: enum (800,1000,1200) MHz */
-       u8 cpu_type;         /* 0x2F: enum (imx6q,imx6d,imx6dl,imx6s) */
+       u8 cpu_speed;        /* 0x2E: (33.333 * n) MHz */
+       u8 cpu_type;         /* 0x2F: 7=imx6q, 8=imx6dl */
        u8 model[16];        /* 0x30: model string */
        /* FLASH config */
-       u8 nand_flash_size;  /* 0x40: enum (4,8,16,32,64,128) MB */
-       u8 spi_flash_size;   /* 0x41: enum (4,8,16,32,64,128) MB */
+       u8 nand_flash_size;  /* 0x40: (8 << (n-1)) MB */
+       u8 spi_flash_size;   /* 0x41: (4 << (n-1)) MB */
 
        /* Config1: SoC Peripherals */
        u8 config[8];        /* 0x42: loading options */