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* Add MXQ target. Copy HDMI fix from odroid-c1. * meson8, MXQ: add boot from usb support, configurable dtb * MXQ: remove boot logo Built-in U-BOOT is used, so the logo will not be displayed anyway. * meson: kernel update: legacy -> 6.6, current -> 6.12 * Change Odroid C1 and Onecloud to community supported as build now passes --------- Co-authored-by: Igor Pecovnik <igor@armbian.com>
77 lines
2.3 KiB
Diff
77 lines
2.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: hzy <hzyitc@outlook.com>
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Date: Sat, 18 Nov 2023 01:22:04 +0800
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Subject: Revert "mmc: core: Set HS clock speed before sending HS CMD13"
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This reverts commit 4bc31edebde51fcf8ad0794763b8679a7ecb5ec0.
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---
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drivers/mmc/core/mmc.c | 23 ++--------
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1 file changed, 4 insertions(+), 19 deletions(-)
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diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
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index 111111111111..222222222222 100644
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--- a/drivers/mmc/core/mmc.c
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+++ b/drivers/mmc/core/mmc.c
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@@ -1387,17 +1387,13 @@ static int mmc_select_hs400es(struct mmc_card *card)
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goto out_err;
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}
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- /*
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- * Bump to HS timing and frequency. Some cards don't handle
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- * SEND_STATUS reliably at the initial frequency.
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- */
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mmc_set_timing(host, MMC_TIMING_MMC_HS);
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- mmc_set_bus_speed(card);
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-
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err = mmc_switch_status(card, true);
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if (err)
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goto out_err;
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+ mmc_set_clock(host, card->ext_csd.hs_max_dtr);
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+
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/* Switch card to DDR with strobe bit */
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val = EXT_CSD_DDR_BUS_WIDTH_8 | EXT_CSD_BUS_WIDTH_STROBE;
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err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
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@@ -1455,7 +1451,7 @@ static int mmc_select_hs400es(struct mmc_card *card)
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static int mmc_select_hs200(struct mmc_card *card)
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{
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struct mmc_host *host = card->host;
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- unsigned int old_timing, old_signal_voltage, old_clock;
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+ unsigned int old_timing, old_signal_voltage;
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int err = -EINVAL;
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u8 val;
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@@ -1486,17 +1482,8 @@ static int mmc_select_hs200(struct mmc_card *card)
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false, true, MMC_CMD_RETRIES);
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if (err)
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goto err;
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-
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- /*
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- * Bump to HS timing and frequency. Some cards don't handle
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- * SEND_STATUS reliably at the initial frequency.
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- * NB: We can't move to full (HS200) speeds until after we've
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- * successfully switched over.
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- */
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old_timing = host->ios.timing;
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- old_clock = host->ios.clock;
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mmc_set_timing(host, MMC_TIMING_MMC_HS200);
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- mmc_set_clock(card->host, card->ext_csd.hs_max_dtr);
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/*
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* For HS200, CRC errors are not a reliable way to know the
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@@ -1509,10 +1496,8 @@ static int mmc_select_hs200(struct mmc_card *card)
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* mmc_select_timing() assumes timing has not changed if
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* it is a switch error.
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*/
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- if (err == -EBADMSG) {
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- mmc_set_clock(host, old_clock);
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+ if (err == -EBADMSG)
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mmc_set_timing(host, old_timing);
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- }
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}
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err:
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if (err) {
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--
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Armbian
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