Dear Kumar Gala,
In message <1302373351-19192-1-git-send-email-ga...@kernel.crashing.org> you
wrote:
> From: Ramneek Mehresh <ramneek.mehr...@freescale.com>
>
> Second USB controller only works for SPI and SD boot because of pin muxing
>
> Signed-off-by: Ramneek Mehresh <ramneek.mehr...@freescale.com>
...
> +int misc_init_r(void)
> +{
> +#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
> + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
> + ccsr_gpio_t *gpio = (void *)CONFIG_SYS_MPC85xx_GPIO_ADDR;
> +
> + setbits_be32(&gpio->gpdir, USB2_PORT_OUT_EN);
> + setbits_be32(&gpio->gpdat, USB2_PORT_OUT_EN);
> + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_ELBC_OFF_USB2_ON);
> +#endif
> + return 0;
> +}
> +
> int board_early_init_r(void)
> {
> const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
> diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
> index 5907856..449329a 100644
> --- a/include/configs/P1_P2_RDB.h
> +++ b/include/configs/P1_P2_RDB.h
> @@ -244,6 +244,7 @@ extern unsigned long get_board_sys_clk(unsigned long
> dummy);
> #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
>
> #define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
> +#define CONFIG_MISC_INIT_R
Would it not make more sense to define CONFIG_MISC_INIT_R only when
it's needed, and not build an empty function else?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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-- John Steinbeck, _Cannery Row_
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