brcm2708: remove linux 3.10 support

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43687

1 files changed, 0 insertions, 119 deletions

diff --git a/target/linux/brcm2708/patches-3.10/0020-Add-sync_after_dma-module-parameter.patch b/target/linux/brcm2708/patches-3.10/0020-Add-sync_after_dma-module-parameter.patch
deleted file mode 100644
index 1e82fab..0000000
--- a/target/linux/brcm2708/patches-3.10/0020-Add-sync_after_dma-module-parameter.patch
+++ /dev/null
@@ -1,119 +0,0 @@
-From a30b981976f90774867ec2a60bac86ebe7244d9a Mon Sep 17 00:00:00 2001
-From: popcornmix <popcornmix@gmail.com>
-Date: Tue, 17 Jul 2012 00:48:27 +0100
-Subject: [PATCH 020/196] Add sync_after_dma module parameter
-
----
- drivers/mmc/host/sdhci-bcm2708.c | 60 +++++++++++++++++++++-------------------
- 1 file changed, 32 insertions(+), 28 deletions(-)
-
-diff --git a/drivers/mmc/host/sdhci-bcm2708.c b/drivers/mmc/host/sdhci-bcm2708.c
-index 7bba950..3792b9f 100644
---- a/drivers/mmc/host/sdhci-bcm2708.c
-+++ b/drivers/mmc/host/sdhci-bcm2708.c
-@@ -51,7 +51,6 @@
- #undef CONFIG_MMC_SDHCI_BCM2708_DMA
- #define CONFIG_MMC_SDHCI_BCM2708_DMA y
- 
--#define USE_SYNC_AFTER_DMA
- #ifdef CONFIG_MMC_SDHCI_BCM2708_DMA
- /* #define CHECK_DMA_USE */
- #endif
-@@ -131,6 +130,7 @@ static inline unsigned long int since_ns(hptime_t t)
- 
- static bool allow_highspeed = 1;
- static int emmc_clock_freq = BCM2708_EMMC_CLOCK_FREQ;
-+static bool sync_after_dma = 1;
- 
- #if 0
- static void hptime_test(void)
-@@ -822,34 +822,34 @@ static void sdhci_bcm2708_dma_complete_irq(struct sdhci_host *host,
- 						SDHCI_INT_SPACE_AVAIL);
- 		}
- 	} else {
--#ifdef USE_SYNC_AFTER_DMA
--		/* On the Arasan controller the stop command (which will be
--		   scheduled after this completes) does not seem to work
--		   properly if we allow it to be issued when we are
--		   transferring data to/from the SD card.
--		   We get CRC and DEND errors unless we wait for
--		   the SD controller to finish reading/writing to the card. */
--		u32 state_mask;
--		int timeout=5000;
--
--		DBG("PDMA over - sync card\n");
--		if (data->flags & MMC_DATA_READ)
--			state_mask = SDHCI_DOING_READ;
--		else
--			state_mask = SDHCI_DOING_WRITE;
-+		if (sync_after_dma) {
-+			/* On the Arasan controller the stop command (which will be
-+			   scheduled after this completes) does not seem to work
-+			   properly if we allow it to be issued when we are
-+			   transferring data to/from the SD card.
-+			   We get CRC and DEND errors unless we wait for
-+			   the SD controller to finish reading/writing to the card. */
-+			u32 state_mask;
-+			int timeout=30*5000;
-+
-+			DBG("PDMA over - sync card\n");
-+			if (data->flags & MMC_DATA_READ)
-+				state_mask = SDHCI_DOING_READ;
-+			else
-+				state_mask = SDHCI_DOING_WRITE;
- 
--		while (0 != (sdhci_bcm2708_raw_readl(host, SDHCI_PRESENT_STATE) 
--			& state_mask) && --timeout > 0)
--		{
--			udelay(30);
--			continue;
-+			while (0 != (sdhci_bcm2708_raw_readl(host, SDHCI_PRESENT_STATE) 
-+				& state_mask) && --timeout > 0)
-+			{
-+				udelay(1);
-+				continue;
-+			}
-+			if (timeout <= 0)
-+				printk(KERN_ERR"%s: final %s to SD card still "
-+				       "running\n",
-+				       mmc_hostname(host->mmc),
-+				       data->flags & MMC_DATA_READ? "read": "write");
- 		}
--		if (timeout <= 0)
--			printk(KERN_ERR"%s: final %s to SD card still "
--			       "running\n",
--			       mmc_hostname(host->mmc),
--			       data->flags & MMC_DATA_READ? "read": "write");
--#endif
- 		if (host_priv->complete) {
- 			(*host_priv->complete)(host);
- 			DBG("PDMA %s complete\n",
-@@ -1193,7 +1193,9 @@ static int sdhci_bcm2708_probe(struct platform_device *pdev)
- 		       SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
- 		       SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
-                SDHCI_QUIRK_MISSING_CAPS |
--               SDHCI_QUIRK_NO_HISPD_BIT;
-+               SDHCI_QUIRK_NO_HISPD_BIT |
-+               (sync_after_dma ? 0:SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12);
-+
- 
- #ifdef CONFIG_MMC_SDHCI_BCM2708_DMA
- 	host->flags = SDHCI_USE_PLATDMA;
-@@ -1363,6 +1365,7 @@ module_exit(sdhci_drv_exit);
- 
- module_param(allow_highspeed, bool, 0444);
- module_param(emmc_clock_freq, int, 0444);
-+module_param(sync_after_dma, bool, 0444);
- 
- MODULE_DESCRIPTION("Secure Digital Host Controller Interface platform driver");
- MODULE_AUTHOR("Broadcom <info@broadcom.com>");
-@@ -1371,5 +1374,6 @@ 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");
-+MODULE_PARM_DESC(sync_after_dma, "Block in driver until dma complete");
- 
- 
--- 
-1.9.1
-