beagle: this was fixed upstream via:...

beagle: this was fixed upstream via: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bce492c04ba8fc66a4ea0a52b181ba255daaaf54



Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

patch.sh

@@ -72,38 +72,51 @@ beagle () {
 #	just use boot args...
 #	${git} "${DIR}/patches/beagle/0004-default-to-fifo-mode-5-for-old-musb-beagles.patch"
 
-	${git} "${DIR}/patches/beagle/0005-omap3_beagle-init-uart2-for-beagle-rev-AX-BX-only.patch"
 	${git} "${DIR}/patches/beagle/0006-backlight-Add-TLC59108-backlight-control-driver.patch"
 	${git} "${DIR}/patches/beagle/0007-tlc59108-adjust-for-beagleboard-uLCD7.patch"
+
+	#Status: not for upstream
 	${git} "${DIR}/patches/beagle/0008-zeroMAP-Open-your-eyes.patch"
 }
 
 sprz319_erratum () {
 	echo "sprz319 erratum 2.1"
+	#Breaks: Beagle C4, hardlocks on bootup...
+	#Status: no response from users:
+	#https://groups.google.com/forum/#!topic/beagleboard/m7DLkYMKNkg
 	${git} "${DIR}/patches/sprz319-erratum-2.1/0001-Fix-sprz319-erratum-2.1.patch"
 }
 
 panda () {
 	echo "Board Patches for: PandaBoard"
+	#Status: not for upstream: push device tree version upstream...
 	${git} "${DIR}/patches/panda/0001-panda-fix-wl12xx-regulator.patch"
+	#Status: unknown: cherry picked from linaro
 	${git} "${DIR}/patches/panda/0002-ti-st-st-kim-fixing-firmware-path.patch"
 }
 
 omap_fixes () {
 	echo "omap cherry pick fixes"
+	#Status: unknown: only needed when forcing mpurate over 999 using bootargs...
 	${git} "${DIR}/patches/omap_fixes/0001-omap3-Increase-limit-on-bootarg-mpurate.patch"
+	#Status: unknown: seem to be dropped after v3.4-rc-fixes request
 	${git} "${DIR}/patches/omap_fixes/0002-OMAP2-UART-enable-tx-wakeup-bit-for-wer-reg.patch"
 	${git} "${DIR}/patches/omap_fixes/0003-OMAP2-UART-replace-omap34xx-omap4xx-cpu-checks-with-.patch"
 }
 
 sgx () {
 	echo "patches needed for external sgx bins"
+	#Status: TI 4.06.00.xx needs this
 	${git} "${DIR}/patches/sgx/0001-Revert-drm-kill-drm_sman.patch"
 }
 
 mainline_fixes () {
 	echo "mainline patches"
+	#Status: v2 Review:
+	#http://lists.infradead.org/pipermail/linux-arm-kernel/2012-August/112440.html
 	${git} "${DIR}/patches/mainline-fixes/0001-arm-add-definition-of-strstr-to-decompress.c.patch"
+	#Status:
+	#http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap.git;a=shortlog;h=refs/heads/devel-dt
 	${git} "${DIR}/patches/mainline-fixes/0002-ARM-omap-add-dtb-targets.patch"
 }
 

patches/beagle/0005-omap3_beagle-init-uart2-for-beagle-rev-AX-BX-only.patch

-From e29a33ac0aabb3b8ae45326fd941cb22585d6ac6 Mon Sep 17 00:00:00 2001
-From: "Govindraj.R" <govindraj.raja@ti.com>
-Date: Tue, 6 Mar 2012 14:35:11 +0530
-Subject: [PATCH 5/8] omap3_beagle: init uart2 for beagle rev AX/BX only
-
-All beagle boards rev > AX/BX have external usb hubs connected to ehci
-interface, external hub/peripheral uses a nreset sequence for which
-uart2_rx.gpio_147 pin in mux mode4(USB2HS_nRST) is used on all beagle
-boards expect rev Ax/BX.
-(Reference to all beagle boards rev schematics:
-http://beagleboard.org/hardware/design)
-
-Initialising uart2 will lead to serial init taking over uart2_rx pin
-so init uart2_rx pin mux only for Beagle AX/BX rev boards.
-Dont init uart2 for all other boards allowing usb_ehci functionality.
-
-To initialise individual uart port by id utilise and modify the existing
-available func. omap_serial_board_init.
-
-Cc: Tony Lindgren <tony@atomide.com>
-Cc: Kevin Hilman <khilman@ti.com>
-Cc: Koen Kooi <koen@dominion.thruhere.net>
-Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
-Tested-by: Robert Nelson <robertcnelson@gmail.com>
-Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
----
- arch/arm/mach-omap2/board-omap3beagle.c  |    6 ++++-
- arch/arm/mach-omap2/serial.c             |   36 +++++++++++++++++-------------
- arch/arm/plat-omap/include/plat/serial.h |    3 ++-
- 3 files changed, 28 insertions(+), 17 deletions(-)
-
-diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
-index a2527aa..2f2452a 100644
---- a/arch/arm/mach-omap2/board-omap3beagle.c
-+++ b/arch/arm/mach-omap2/board-omap3beagle.c
-@@ -135,6 +135,7 @@ static void __init omap3_beagle_init_rev(void)
- 		beagle_config.mmc1_gpio_wp = 29;
- 		beagle_config.dvi_pd_gpio = 170;
- 		beagle_config.usr_button_gpio = 7;
-+		omap_serial_board_init(NULL, 1);
- 		break;
- 	case 6:
- 		printk(KERN_INFO "OMAP3 Beagle Rev: C1/C2/C3\n");
-@@ -1022,7 +1023,10 @@ static void __init omap3_beagle_init(void)
- 	if (gpio_is_valid(beagle_config.dvi_pd_gpio))
- 		omap_mux_init_gpio(beagle_config.dvi_pd_gpio, OMAP_PIN_OUTPUT);
- 	omap_display_init(&beagle_dss_data);
--	omap_serial_init();
-+	omap_serial_board_init(NULL, 0);
-+	omap_serial_board_init(NULL, 2);
-+	omap_serial_board_init(NULL, 3);
-+
- 	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
- 				  mt46h32m32lf6_sdrc_params);
- 
-diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
-index c1b93c7..7bcfcfd 100644
---- a/arch/arm/mach-omap2/serial.c
-+++ b/arch/arm/mach-omap2/serial.c
-@@ -331,29 +331,32 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
- /**
-  * omap_serial_board_init() - initialize all supported serial ports
-  * @info: platform specific data pointer
-+ * @port_id: uart port number to be initialised
-  *
-- * Initializes all available UARTs as serial ports. Platforms
-+ * Initializes individual UARTs as serial ports. Platforms
-  * can call this function when they want to have default behaviour
-- * for serial ports (e.g initialize them all as serial ports).
-+ * for serial ports (e.g initialize individual serial ports based on port id).
-  */
--void __init omap_serial_board_init(struct omap_uart_port_info *info)
-+void __init omap_serial_board_init(struct omap_uart_port_info *info, u8 port_id)
- {
- 	struct omap_uart_state *uart;
- 	struct omap_board_data bdata;
- 
--	list_for_each_entry(uart, &uart_list, node) {
--		bdata.id = uart->num;
--		bdata.flags = 0;
--		bdata.pads = NULL;
--		bdata.pads_cnt = 0;
-+	list_for_each_entry(uart, &uart_list, node)
-+		if (uart->num == port_id) {
-+			bdata.id = uart->num;
-+			bdata.flags = 0;
-+			bdata.pads = NULL;
-+			bdata.pads_cnt = 0;
-+
-+			omap_serial_check_wakeup(&bdata, uart);
- 
--		omap_serial_check_wakeup(&bdata, uart);
- 
--		if (!info)
--			omap_serial_init_port(&bdata, NULL);
--		else
--			omap_serial_init_port(&bdata, &info[uart->num]);
--	}
-+			if (!info)
-+				omap_serial_init_port(&bdata, NULL);
-+			else
-+				omap_serial_init_port(&bdata, info);
-+		}
- }
- 
- /**
-@@ -365,5 +368,8 @@ void __init omap_serial_board_init(struct omap_uart_port_info *info)
-  */
- void __init omap_serial_init(void)
- {
--	omap_serial_board_init(NULL);
-+	struct omap_uart_state *uart;
-+
-+	list_for_each_entry(uart, &uart_list, node)
-+		omap_serial_board_init(NULL, uart->num);
- }
-diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
-index b073e5f..fd14d28 100644
---- a/arch/arm/plat-omap/include/plat/serial.h
-+++ b/arch/arm/plat-omap/include/plat/serial.h
-@@ -110,7 +110,8 @@ struct omap_board_data;
- struct omap_uart_port_info;
- 
- extern void omap_serial_init(void);
--extern void omap_serial_board_init(struct omap_uart_port_info *platform_data);
-+extern void omap_serial_board_init(struct omap_uart_port_info *platform_data,
-+		u8 port_id);
- extern void omap_serial_init_port(struct omap_board_data *bdata,
- 		struct omap_uart_port_info *platform_data);
- #endif
--- 
-1.7.10.4
-