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(parent: 19e2af7) | patch
mmc: increase delay between ACMD41 retries
authorYann Gautier <yann.gautier@st.com>
Fri, 16 Aug 2019 14:49:41 +0000 (16:49 +0200)
committerYann Gautier <yann.gautier@st.com>
Thu, 3 Oct 2019 09:17:31 +0000 (11:17 +0200)
commit57f4b6f83974b17e0aae04e17f9d95a5659ac88b
tree635e10da897184da0a5f899ac7608ddb39c64ef9tree | snapshot
parent19e2af7977937b13513f448e0e162df9847b4068commit | diff
mmc: increase delay between ACMD41 retries

In the SD Specification, Power Up Diagram of Card figure, the Timeout
value for initialization process (ACMD41 command retries) is 1 second.
Align to match MMC cards (in mmc_send_op_cond()) and Linux kernel code,
and set the delay between ACMD41 command retries to 10ms.

Change-Id: I2e07cb9944e7d7b72f2d4b13e0505e6751458091
Signed-off-by: Yann Gautier <yann.gautier@st.com>
drivers/mmc/mmc.c diff | blob | history
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