mirror of https://github.com/armbian/build.git
30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
--- /dev/null
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+++ b/patch/u-boot/v2024.01/board_jethubj200/0004-HACK-mmc-meson-gx-limit-to-24MHz.patch
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@@ -0,0 +1,26 @@
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+From 212179dba7d0cd2d932b086c6c8e440372248ada Mon Sep 17 00:00:00 2001
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+From: Neil Armstrong <narmstrong@baylibre.com>
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+Date: Mon, 2 Sep 2019 15:42:04 +0200
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+Subject: [PATCH 04/20] HACK: mmc: meson-gx: limit to 24MHz
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+
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+Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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+---
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+ drivers/mmc/meson_gx_mmc.c | 2 +-
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+ 1 file changed, 1 insertion(+), 1 deletion(-)
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+
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+diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c
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+index fcf4f03d1e2..6ded4b619bf 100644
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+--- a/drivers/mmc/meson_gx_mmc.c
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++++ b/drivers/mmc/meson_gx_mmc.c
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+@@ -279,7 +279,7 @@ static int meson_mmc_probe(struct udevice *dev)
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+ cfg->host_caps = MMC_MODE_8BIT | MMC_MODE_4BIT |
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+ MMC_MODE_HS_52MHz | MMC_MODE_HS;
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+ cfg->f_min = DIV_ROUND_UP(SD_EMMC_CLKSRC_24M, CLK_MAX_DIV);
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+- cfg->f_max = 100000000; /* 100 MHz */
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++ cfg->f_max = SD_EMMC_CLKSRC_24M;
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+ cfg->b_max = 511; /* max 512 - 1 blocks */
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+ cfg->name = dev->name;
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+
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+--
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+2.45.1
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+
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