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Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0037-Allow-the-number-of-cycles-delay-between-sdcard-peri.patch')
-rw-r--r--target/linux/brcm2708/patches-3.10/0037-Allow-the-number-of-cycles-delay-between-sdcard-peri.patch44
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0037-Allow-the-number-of-cycles-delay-between-sdcard-peri.patch b/target/linux/brcm2708/patches-3.10/0037-Allow-the-number-of-cycles-delay-between-sdcard-peri.patch
deleted file mode 100644
index d128d8ca4d..0000000000
--- a/target/linux/brcm2708/patches-3.10/0037-Allow-the-number-of-cycles-delay-between-sdcard-peri.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 674d82a3db9b47a7772ac732a560979ea22d5c3d Mon Sep 17 00:00:00 2001
-From: popcornmix <popcornmix@gmail.com>
-Date: Wed, 3 Oct 2012 21:31:48 +0100
-Subject: [PATCH 037/196] Allow the number of cycles delay between sdcard
- peripheral writes to be specified on command line with
- sdhci-bcm2708.cycle_delay
-
----
- drivers/mmc/host/sdhci-bcm2708.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c
-index 7ce2829..ffd7310 100644
---- a/drivers/mmc/host/sdhci-bcm2708.c
-+++ b/drivers/mmc/host/sdhci-bcm2708.c
-@@ -77,6 +77,8 @@
- #define REG_EXRDFIFO_EN 0x80
- #define REG_EXRDFIFO_CFG 0x84
-
-+int cycle_delay=2;
-+
- /*****************************************************************************\
- * *
- * Debug *
-@@ -249,7 +251,7 @@ static void sdhci_bcm2708_raw_writel(struct sdhci_host *host, u32 val, int reg)
- /* host->clock is the clock freq in Hz */
- static hptime_t last_write_hpt;
- hptime_t now = hptime();
-- ns_2clk = 2000000000/host->clock;
-+ ns_2clk = cycle_delay*1000000/(host->clock/1000);
-
- if (now == last_write_hpt || now == last_write_hpt+1) {
- /* we can't guarantee any significant time has
-@@ -1388,6 +1390,7 @@ module_param(emmc_clock_freq, int, 0444);
- module_param(sync_after_dma, bool, 0444);
- module_param(missing_status, bool, 0444);
- module_param(enable_llm, bool, 0444);
-+module_param(cycle_delay, int, 0444);
-
- MODULE_DESCRIPTION("Secure Digital Host Controller Interface platform driver");
- MODULE_AUTHOR("Broadcom <info@broadcom.com>");
---
-1.9.1
-