summaryrefslogtreecommitdiff
path: root/kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch
diff options
context:
space:
mode:
Diffstat (limited to 'kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch')
-rw-r--r--kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch38
1 files changed, 0 insertions, 38 deletions
diff --git a/kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch b/kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch
deleted file mode 100644
index 791a546d6..000000000
--- a/kernels/linux-libre-aarch64/0004-fix-mvsdio-eMMC-timing.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 579d132a05177e4b85d3ff2321762948fd78b420 Mon Sep 17 00:00:00 2001
-From: Kevin Mihelich <kevin@archlinuxarm.org>
-Date: Fri, 5 Sep 2014 15:43:56 -0600
-Subject: [PATCH 4/9] fix mvsdio eMMC timing
-
-These changes from Globalscale change the MMC timing to allow the eMMC versions
-of the Mirabox and SMILE Plug to work.
-
-Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
----
- drivers/mmc/host/mvsdio.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
-index 74a0a7fbbf7f..92eadb116762 100644
---- a/drivers/mmc/host/mvsdio.c
-+++ b/drivers/mmc/host/mvsdio.c
-@@ -90,7 +90,7 @@ static int mvsd_setup_data(struct mvsd_host *host, struct mmc_data *data)
- tmout_index = fls(tmout - 1) - 12;
- if (tmout_index < 0)
- tmout_index = 0;
-- if (tmout_index > MVSD_HOST_CTRL_TMOUT_MAX)
-+// if (tmout_index > MVSD_HOST_CTRL_TMOUT_MAX) //by steven, try to setup the timeout to maximum value
- tmout_index = MVSD_HOST_CTRL_TMOUT_MAX;
-
- dev_dbg(host->dev, "data %s at 0x%08x: blocks=%d blksz=%d tmout=%u (%d)\n",
-@@ -613,6 +613,8 @@ static void mvsd_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
- u32 m = DIV_ROUND_UP(host->base_clock, ios->clock) - 1;
- if (m > MVSD_BASE_DIV_MAX)
- m = MVSD_BASE_DIV_MAX;
-+ if(ios->clock==50000000 ) //by steven
-+ m=1;
- mvsd_write(MVSD_CLK_DIV, m);
- host->clock = ios->clock;
- host->ns_per_clk = 1000000000 / (host->base_clock / (m+1));
---
-2.23.0
-