1 files changed, 0 insertions, 38 deletions
diff --git a/package/boot/uboot-mediatek/patches/000-mtk-10-mmc-mtk-sd-increase-the-minimum-bus-frequency.patch b/package/boot/uboot-mediatek/patches/000-mtk-10-mmc-mtk-sd-increase-the-minimum-bus-frequency.patch
deleted file mode 100644
index c568ab99e1a..00000000000
--- a/package/boot/uboot-mediatek/patches/000-mtk-10-mmc-mtk-sd-increase-the-minimum-bus-frequency.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From ed880b7572e1135e3bd8382d4670a375f7d9c91b Mon Sep 17 00:00:00 2001
-From: Weijie Gao <weijie.gao@mediatek.com>
-Date: Tue, 2 Mar 2021 15:56:17 +0800
-Subject: [PATCH 10/21] mmc: mtk-sd: increase the minimum bus frequency
-
-With a 48MHz input clock, the lowest bus frequency can be as low as
-48000000 / (4 * 4095) = 2930Hz. Such an extremely low frequency will cause
-the mmc framework take seconds to finish the initialization.
-
-Limiting the minimum bus frequency to a slightly higher value can solve the
-issue without any side effects.
-
-Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
----
- drivers/mmc/mtk-sd.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/drivers/mmc/mtk-sd.c
-+++ b/drivers/mmc/mtk-sd.c
-@@ -232,6 +232,8 @@
- 
- #define SCLK_CYCLES_SHIFT		20
- 
-+#define MIN_BUS_CLK			260000
-+
- #define CMD_INTS_MASK	\
- 	(MSDC_INT_CMDRDY | MSDC_INT_RSPCRCERR | MSDC_INT_CMDTMO)
- 
-@@ -1639,6 +1641,9 @@ static int msdc_drv_probe(struct udevice
- 	else
- 		cfg->f_min = host->src_clk_freq / (4 * 4095);
- 
-+	if (cfg->f_min < MIN_BUS_CLK)
-+		cfg->f_min = MIN_BUS_CLK;
-+
- 	if (cfg->f_max < cfg->f_min || cfg->f_max > host->src_clk_freq)
- 		cfg->f_max = host->src_clk_freq;
-