[PATCH v2] Revert "mmc: fsl_esdhc_imx: use VENDORSPEC_FRC_SDCLK_ON to control card clock output"
jh80.chung at samsung.com
Thu Jun 17 23:42:48 CEST 2021
On 6/18/21 4:19 AM, Fabio Estevam wrote:
> Hi Peng,
> On Mon, Jun 14, 2021 at 9:23 PM Peng Fan (OSS) <peng.fan at oss.nxp.com> wrote:
>> Do you have a chance to see where it consumes so much time?
> Here is the place it consumes too much time. Here is an example on a
> warp7 board:
> U-Boot 2021.07-rc3 (Jun 17 2021 - 18:30:37 +0000)
> CPU: Freescale i.MX7S rev1.2 800 MHz (running at 792 MHz)
> CPU: Extended Commercial temperature grade (-20C to 105C) at 42C
> Reset cause: POR
> Model: Warp i.MX7 Board
> Board: WARP7 in secure mode OPTEE DRAM 0x9d000000-0xa0000000
> DRAM: 464 MiB
> PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11
> MMC: FSL_SDHC: 3, FSL_SDHC: 0
> Loading Environment from MMC... (takes 10 seconds to continue) OK
> Can we go with the revert to avoid such regression?
I think that this patch can be applied. Because it's too late to boot.
Reviewed-by: Jaehoon Chung <jh80.chung at samsung.com>
More information about the U-Boot