tree 743f1d30e617c4511fe839c80be1864112f45450
parent 900be57aee1485611d875187cb9ca720febcbde6
author Sean Rhodes <sean@starlabs.systems> 1657696199 +0100
committer Martin L Roth <gaumless@tutanota.com> 1658257303 +0000

payloads/tianocore: Increase default timeout for SD MMC init to 10ms

Firstly, change the unit of `μs` to `ms` so it's easier to read.

This patch changes the default amount of time allowed to initialise
SD Card Readers and eMMC drives from 1ms to 10ms. Having a timeout
too short will stop certain devices from booting, which was seen on
google/akemi; it throws an exception when attempting to boot from
the internal eMMC drive.

This new value is still lower than upstream edk2's value of 1s.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id1f66d5d50f889f07a34836ab2932b28ef7fb245
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65813
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>