linux-kexecboot 2.6.32: add omap3 support

1 files changed, 153 insertions, 0 deletions

diff --git a/recipes/kexecboot/linux-kexecboot-2.6.32/cm-t35/0001-omap3-cm-t35-add-mux-initialization.patch b/recipes/kexecboot/linux-kexecboot-2.6.32/cm-t35/0001-omap3-cm-t35-add-mux-initialization.patch
new file mode 100644
index 0000000000..07f901c9a6
--- /dev/null
+++ b/recipes/kexecboot/linux-kexecboot-2.6.32/cm-t35/0001-omap3-cm-t35-add-mux-initialization.patch
@@ -0,0 +1,153 @@
+Date: Wed, 09 Dec 2009 15:22:20 +0200
+From: Mike Rapoport <mike@compulab.co.il>
+To: Koen Kooi <koen@dominion.thruhere.net>
+Subject: Re: linux-omap 2.6.32 updates
+
+
+Mike Rapoport wrote:
+>> The tdo24m patch is indeed in the linux-omap tree and the mux patch should be
+>> different for the updated linux-omap (at least with
+>> SRCREV = "6833f1a8cdcb65a370f898bde6b6af63f81962df").
+>>
+>> Attached the actual patch needed to initialize cm-t35 mux and updated recipe
+>> diff that uses this patch.
+>>
+>> I don't know yet if Tony is going to merge my latest patches before the merge
+>> window closes. If you're going to bump SRCREV once again in the next few days,
+>> it's possible that cm-t35 patches won't be needed at all.
+
+-- 
+Sincerely yours,
+Mike.
+
+
+diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
+index 16c0c13..66de47b 100644
+--- a/arch/arm/mach-omap2/Kconfig
++++ b/arch/arm/mach-omap2/Kconfig
+@@ -136,6 +136,7 @@ config MACH_CM_T35
+ 	bool "CompuLab CM-T35 module"
+ 	depends on ARCH_OMAP3 && ARCH_OMAP34XX
+ 	select OMAP_PACKAGE_CUS
++	select OMAP_MUX
+ 
+ config MACH_IGEP0020
+ 	bool "IGEP0020"
+diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
+index 507c922..1591aae 100644
+--- a/arch/arm/mach-omap2/board-cm-t35.c
++++ b/arch/arm/mach-omap2/board-cm-t35.c
+@@ -482,13 +482,98 @@ static void __init cm_t35_map_io(void)
+ 	omap2_map_common_io();
+ }
+ 
+-#ifdef CONFIG_OMAP_MUX
+ static struct omap_board_mux board_mux[] __initdata = {
++	/* nCS and IRQ for CM-T35 ethernet */
++	OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
++	OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
++
++	/* nCS and IRQ for SB-T35 ethernet */
++	OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
++	OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
++
++	/* PENDOWN GPIO */
++	OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
++
++	/* mUSB */
++	OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++
++	/* MMC 2 */
++	OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
++
++	/* McSPI 1 */
++	OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
++
++	/* McSPI 4 */
++	OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
++
++	/* McBSP 2 */
++	OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++	OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++
++	/* serial ports */
++	OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
++	OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
++
++	/* DSS */
++	OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++	OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
++
++	/* TPS IRQ */
++	OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
++		  OMAP_PIN_INPUT_PULLUP),
++
+ 	{ .reg_offset = OMAP_MUX_TERMINATOR },
+ };
+-#else
+-#define board_mux	NULL
+-#endif
+ 
+ static void __init cm_t35_init(void)
+ {
+@@ -501,9 +586,6 @@ static void __init cm_t35_init(void)
+ 	cm_t35_init_led();
+ 
+ 	usb_musb_init();
+-
+-	omap_mux_init_signal("sys_nirq",
+-		OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
+ }
+ 
+ MACHINE_START(CM_T35, "Compulab CM-T35")
+