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MX35: mx35pdk: wrong board revision
The board revision is detected accessing to the pmic, that is not available before relocation (I2C). This generates the following error: CPU: Freescale i.MX35 rev 2.0 at 532 MHz. Reset cause: WDOG <reg num> = 7 is invalid. Should be less than 0 Board: MX35 PDK 1.0 The revision number is wrong, as a default value is printed (tested on a mx35pdk Rev. 2.0). Move the output in the board_late_init(), when pmic can be accessed. Signed-off-by: Stefano Babic <sbabic@denx.de>
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@ -258,17 +258,6 @@ int board_late_init(void)
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val |= 0x80;
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mc9sdz60_reg_write(MC9SDZ60_REG_RESET_1, val);
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return 0;
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}
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int checkboard(void)
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{
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/*
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* Be sure that I2C is initialized to check
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* the board revision
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*/
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i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
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/* Print board revision */
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printf("Board: MX35 PDK %d.0\n", ((get_board_rev() >> 8) + 1) & 0x0F);
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@ -34,7 +34,6 @@
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#define CONFIG_MX35_HCLK_FREQ 24000000
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_DISPLAY_BOARDINFO
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/* Set TEXT at the beginning of the NOR flash */
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#define CONFIG_SYS_TEXT_BASE 0xA0000000
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