Update OpenWrt base

modules

 GLUON_FEEDS='openwrt gluon routing luci'
 
 OPENWRT_REPO=git://git.openwrt.org/15.05/openwrt.git
-OPENWRT_COMMIT=23395d539f4a45d8bed611e7f9c64275cd1cce0e
+OPENWRT_COMMIT=ba0cac08164150e74567787251e44b4d0d0dc140
 
 PACKAGES_OPENWRT_REPO=git://github.com/openwrt/packages.git
 PACKAGES_OPENWRT_COMMIT=9622fe984bba3a4547f48bc507ebaba7637eb2b0

patches/openwrt/0019-ar71xx-make-bootconsole-wait-for-both-THRE-and-TEMT.patch

-From: Matthias Schiffer <mschiffer@universe-factory.net>
-Date: Thu, 24 Mar 2016 18:30:26 +0100
-Subject: ar71xx: make bootconsole wait for both THRE and TEMT
-
-Original commit message:
-
-    MIPS: ath79: make bootconsole wait for both THRE and TEMT
-
-    This makes the ath79 bootconsole behave the same way as the generic 8250
-    bootconsole.
-
-    Also waiting for TEMT (transmit buffer is empty) instead of just THRE
-    (transmit buffer is not full) ensures that all characters have been
-    transmitted before the real serial driver starts reconfiguring the serial
-    controller (which would sometimes result in garbage being transmitted.)
-    This change does not cause a visible performance loss.
-
-    In addition, this seems to fix a hang observed in certain configurations on
-    many AR7xxx/AR9xxx SoCs during autoconfig of the real serial driver.
-
-    A more complete follow-up patch will disable 8250 autoconfig for ath79
-    altogether (the serial controller is detected as a 16550A, which is not
-    fully compatible with the ath79 serial, and the autoconfig may lead to
-    undefined behavior on ath79.)
-
-diff --git a/target/linux/ar71xx/patches-3.18/103-MIPS-ath79-make-bootconsole-wait-for-both-THRE-and-T.patch b/target/linux/ar71xx/patches-3.18/103-MIPS-ath79-make-bootconsole-wait-for-both-THRE-and-T.patch
-new file mode 100644
-index 0000000..7be14ab
---- /dev/null
-+++ b/target/linux/ar71xx/patches-3.18/103-MIPS-ath79-make-bootconsole-wait-for-both-THRE-and-T.patch
-@@ -0,0 +1,54 @@
-+From f1ba020af5076172c9d29006a747ccf40027fedc Mon Sep 17 00:00:00 2001
-+Message-Id: <f1ba020af5076172c9d29006a747ccf40027fedc.1458840219.git.mschiffer@universe-factory.net>
-+From: Matthias Schiffer <mschiffer@universe-factory.net>
-+Date: Thu, 24 Mar 2016 15:34:05 +0100
-+Subject: [PATCH] MIPS: ath79: make bootconsole wait for both THRE and TEMT
-+
-+This makes the ath79 bootconsole behave the same way as the generic 8250
-+bootconsole.
-+
-+Also waiting for TEMT (transmit buffer is empty) instead of just THRE
-+(transmit buffer is not full) ensures that all characters have been
-+transmitted before the real serial driver starts reconfiguring the serial
-+controller (which would sometimes result in garbage being transmitted.)
-+This change does not cause a visible performance loss.
-+
-+In addition, this seems to fix a hang observed in certain configurations on
-+many AR7xxx/AR9xxx SoCs during autoconfig of the real serial driver.
-+
-+A more complete follow-up patch will disable 8250 autoconfig for ath79
-+altogether (the serial controller is detected as a 16550A, which is not
-+fully compatible with the ath79 serial, and the autoconfig may lead to
-+undefined behavior on ath79.)
-+
-+Cc: <stable@vger.kernel.org>
-+Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
-+---
-+ arch/mips/ath79/early_printk.c | 6 ++++--
-+ 1 file changed, 4 insertions(+), 2 deletions(-)
-+
-+diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c
-+index b955faf..d1adc59 100644
-+--- a/arch/mips/ath79/early_printk.c
-++++ b/arch/mips/ath79/early_printk.c
-+@@ -31,13 +31,15 @@ static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
-+ 	} while (1);
-+ }
-+ 
-++#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-++
-+ static void prom_putchar_ar71xx(unsigned char ch)
-+ {
-+ 	void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
-+ 
-+-	prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
-++	prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
-+ 	__raw_writel(ch, base + UART_TX * 4);
-+-	prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
-++	prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
-+ }
-+ 
-+ static void prom_putchar_ar933x(unsigned char ch)
-+-- 
-+2.7.4
-+