From 800930b924c19a56b3a6e94ad351cd0715fb410d Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 28 Feb 2014 20:30:08 +0000 Subject: brcm2708: update against latest rpi-3.10.y branch Update our copies of the brcm2708 patches to the latest rpi-3.10-y rebased against linux-3.10.y stable (3.10.32). This should hopefully make it easier for us in the future to leverage the raspberry/rpi-* branches. Signed-off-by: Florian Fainelli git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39770 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...clock-to-be-specified-as-command-line-par.patch | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 target/linux/brcm2708/patches-3.10/0016-Allow-emmc-clock-to-be-specified-as-command-line-par.patch (limited to 'target/linux/brcm2708/patches-3.10/0016-Allow-emmc-clock-to-be-specified-as-command-line-par.patch') diff --git a/target/linux/brcm2708/patches-3.10/0016-Allow-emmc-clock-to-be-specified-as-command-line-par.patch b/target/linux/brcm2708/patches-3.10/0016-Allow-emmc-clock-to-be-specified-as-command-line-par.patch new file mode 100644 index 0000000000..dba7e0e18c --- /dev/null +++ b/target/linux/brcm2708/patches-3.10/0016-Allow-emmc-clock-to-be-specified-as-command-line-par.patch @@ -0,0 +1,44 @@ +From 9227615100c139c48fbbf39312b38c4430eac00d Mon Sep 17 00:00:00 2001 +From: popcornmix +Date: Sat, 16 Jun 2012 22:31:55 +0100 +Subject: [PATCH 016/174] Allow emmc clock to be specified as command line + parameter + +--- + drivers/mmc/host/sdhci-bcm2708.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/drivers/mmc/host/sdhci-bcm2708.c ++++ b/drivers/mmc/host/sdhci-bcm2708.c +@@ -130,6 +130,7 @@ static inline unsigned long int since_ns + } + + static bool allow_highspeed = 1; ++static int emmc_clock_freq = BCM2708_EMMC_CLOCK_FREQ; + + #if 0 + static void hptime_test(void) +@@ -355,7 +356,7 @@ void sdhci_bcm2708_writeb(struct sdhci_h + + static unsigned int sdhci_bcm2708_get_max_clock(struct sdhci_host *host) + { +- return BCM2708_EMMC_CLOCK_FREQ; ++ return emmc_clock_freq; + } + + /*****************************************************************************\ +@@ -1361,6 +1362,7 @@ module_init(sdhci_drv_init); + module_exit(sdhci_drv_exit); + + module_param(allow_highspeed, bool, 0444); ++module_param(emmc_clock_freq, int, 0444); + + MODULE_DESCRIPTION("Secure Digital Host Controller Interface platform driver"); + MODULE_AUTHOR("Broadcom "); +@@ -1368,4 +1370,6 @@ MODULE_LICENSE("GPL v2"); + MODULE_ALIAS("platform:"DRIVER_NAME); + + MODULE_PARM_DESC(allow_highspeed, "Allow high speed transfers modes"); ++MODULE_PARM_DESC(emmc_clock_freq, "Specify the speed of emmc clock"); ++ + -- cgit v1.2.3