Re: [U-Boot] [PATCH] tegra: mmc: Set the bus width correctly

On Wed, Jun 14, 2017 at 03:33:18PM +, Tom Warren wrote: > Thanks, Simon. I'll take it in to u-boot-tegra/master for the next PR. I assume this means it'll make v2017.07? Currently v2017.07-rc2 is broken, and this patch fixes the regression for me: Tested-by: Thierry Reding

Re: [U-Boot] [PATCH] tegra: mmc: Set the bus width correctly

Thanks, Simon. I'll take it in to u-boot-tegra/master for the next PR. > -Original Message- > From: s...@google.com [mailto:s...@google.com] On Behalf Of Simon Glass > Sent: Wednesday, June 14, 2017 4:32 AM > To: Peter Chubb > Cc: U-Boot Mailing List

Re: [U-Boot] [PATCH] tegra: mmc: Set the bus width correctly

Hi, On 7 June 2017 at 22:03, wrote: >> "Simon" == Simon Glass writes: > > Simon> The driver currently does not reset bit 5 of the hostctl > Simon> register even if the MMC stack requests it. Then means that > Simon> once a bus width of 8 is

Re: [U-Boot] [PATCH] tegra: mmc: Set the bus width correctly

> "Simon" == Simon Glass writes: Simon> The driver currently does not reset bit 5 of the hostctl Simon> register even if the MMC stack requests it. Then means that Simon> once a bus width of 8 is selected it is not possible to change Simon> it back to 1. This breaks 'mmc

[U-Boot] [PATCH] tegra: mmc: Set the bus width correctly

The driver currently does not reset bit 5 of the hostctl register even if the MMC stack requests it. Then means that once a bus width of 8 is selected it is not possible to change it back to 1. This breaks 'mmc rescan' which needs to start off with a bus width of 1. The problem was surfaced by