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mmc: zynq_sdhci: Enable card detect workaround for ZynqMP

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Card detect state stable issue is observed on few ZynqMP boards(SOM),
so enable the workaround 'commit b6f44082d5 ("mmc: zynq_sdhci: Wait
till sd card detect state is stable")' for ZynqMP platforms also.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/0bf6154c79f24227d786efc5e2c1f506185b2bce.1645625609.git.michal.simek@xilinx.com
This commit is contained in:
Ashok Reddy Soma 2022-02-23 15:13:32 +01:00 committed by Michal Simek
parent 8d32bca205
commit 980e55518f
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/zynq_sdhci.c
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@ -769,7 +769,7 @@ static int arasan_sdhci_probe(struct udevice *dev)
* causing sd card timeout error. Workaround this by adding a wait for * causing sd card timeout error. Workaround this by adding a wait for
* 1000msec till the card detect state gets stable. * 1000msec till the card detect state gets stable.
*/ */
if (IS_ENABLED(CONFIG_ARCH_VERSAL)) { if (IS_ENABLED(CONFIG_ARCH_ZYNQMP) || IS_ENABLED(CONFIG_ARCH_VERSAL)) {
u32 timeout = 1000000; u32 timeout = 1000000;
while (((sdhci_readl(host, SDHCI_PRESENT_STATE) & while (((sdhci_readl(host, SDHCI_PRESENT_STATE) &