brcm2708: remove linux 4.14 support

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 50 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0433-mmc-bcm2835-sdhost-Recover-from-MMC_SEND_EXT_CSD.patch b/target/linux/brcm2708/patches-4.14/950-0433-mmc-bcm2835-sdhost-Recover-from-MMC_SEND_EXT_CSD.patch
deleted file mode 100644
index 8e9d036faf..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0433-mmc-bcm2835-sdhost-Recover-from-MMC_SEND_EXT_CSD.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 6191e47f23fe4fa13dfbb38dfdda12e567028963 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Fri, 26 Oct 2018 17:29:51 +0100
-Subject: [PATCH 433/454] mmc/bcm2835-sdhost: Recover from MMC_SEND_EXT_CSD
-
-If the user issues an "mmc extcsd read", the SD controller receives
-what it thinks is a SEND_IF_COND command with an unexpected data block.
-The resulting operations leave the FSM stuck in READWAIT, a state which
-persists until the MMC framework resets the controller, by which point
-the root filesystem is likely to have been unmounted.
-
-A less heavyweight solution is to detect the condition and nudge the
-FSM by asserting the (self-clearing) FORCE_DATA_MODE bit.
-
-N.B. This workaround was essentially discovered by accident and without
-a full understanding the inner workings of the controller, so it is
-fortunate that the "fix" only modifies error paths.
-
-See: https://github.com/raspberrypi/linux/issues/2728
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- drivers/mmc/host/bcm2835-sdhost.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
---- a/drivers/mmc/host/bcm2835-sdhost.c
-+++ b/drivers/mmc/host/bcm2835-sdhost.c
-@@ -1244,6 +1244,8 @@ static void bcm2835_sdhost_finish_comman
- 				pr_info("%s: ignoring CRC7 error for CMD1\n",
- 					mmc_hostname(host->mmc));
- 		} else {
-+			u32 edm, fsm;
-+
- 			if (sdhsts & SDHSTS_CMD_TIME_OUT) {
- 				if (host->debug)
- 					pr_warn("%s: command %d timeout\n",
-@@ -1256,6 +1258,13 @@ static void bcm2835_sdhost_finish_comman
- 				       host->cmd->opcode);
- 				host->cmd->error = -EILSEQ;
- 			}
-+
-+			edm = readl(host->ioaddr + SDEDM);
-+			fsm = edm & SDEDM_FSM_MASK;
-+			if (fsm == SDEDM_FSM_READWAIT ||
-+			    fsm == SDEDM_FSM_WRITESTART1)
-+				writel(edm | SDEDM_FORCE_DATA_MODE,
-+				       host->ioaddr + SDEDM);
- 			tasklet_schedule(&host->finish_tasklet);
- 			return;
- 		}