Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/overo/ehci.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/overo/ehci.patch
new file mode 100644
index 0000000000..72c6b9bec3
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/overo/ehci.patch
@@ -0,0 +1,113 @@
+diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c
+index 489439d..2c6305b 100644
+--- a/arch/arm/mach-omap2/usb-ehci.c
++++ b/arch/arm/mach-omap2/usb-ehci.c
+@@ -152,9 +152,7 @@ static void setup_ehci_io_mux(void)
+ 
+ void __init usb_ehci_init(void)
+ {
+-	/* Setup Pin IO MUX for EHCI */
+-	if (cpu_is_omap34xx())
+-		setup_ehci_io_mux();
++	/* TODO: Setup Pin IO MUX for EHCI - moved this temporarily to U-boot */
+ 
+ 	if (platform_device_register(&ehci_device) < 0) {
+ 		printk(KERN_ERR "Unable to register HS-USB (EHCI) device\n");
+
+diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
+index 1b3266c..8472996 100644
+--- a/drivers/usb/host/ehci-omap.c
++++ b/drivers/usb/host/ehci-omap.c
+@@ -48,16 +48,26 @@
+  *		to get the PHY state machine in working state
+  */
+ #define EXTERNAL_PHY_RESET
++#ifdef CONFIG_MACH_OVERO
++#define	EXT_PHY_RESET_GPIO_PORT2	(183)
++#else
+ #define	EXT_PHY_RESET_GPIO_PORT1	(57)
+ #define	EXT_PHY_RESET_GPIO_PORT2	(61)
++#endif
+ #define	EXT_PHY_RESET_DELAY		(10)
+ 
++#define PHY_STP_PULLUP_ENABLE           (0x10)
++#define PHY_STP_PULLUP_DISABLE          (0x90)
++
++
+ /* ISSUE2:
+  * USBHOST supports External charge pump PHYs only
+  * Use the VBUS from Port1 to power VBUS of Port2 externally
+  * So use Port2 as the working ULPI port
+  */
++#ifndef CONFIG_MACH_OVERO
+ #define VBUS_INTERNAL_CHARGEPUMP_HACK
++#endif
+ 
+ #endif /* CONFIG_OMAP_EHCI_PHY_MODE */
+ 
+@@ -225,14 +235,43 @@ static int omap_start_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 
+ #ifdef EXTERNAL_PHY_RESET
+ 	/* Refer: ISSUE1 */
++#ifndef CONFIG_MACH_OVERO
+ 	gpio_request(EXT_PHY_RESET_GPIO_PORT1, "USB1 PHY reset");
+ 	gpio_direction_output(EXT_PHY_RESET_GPIO_PORT1, 0);
++#endif
+ 	gpio_request(EXT_PHY_RESET_GPIO_PORT2, "USB2 PHY reset");
+ 	gpio_direction_output(EXT_PHY_RESET_GPIO_PORT2, 0);
++	gpio_set_value(EXT_PHY_RESET_GPIO_PORT2, 0);
+ 	/* Hold the PHY in RESET for enough time till DIR is high */
+ 	udelay(EXT_PHY_RESET_DELAY);
+ #endif
+ 
++        /*
++         * The PHY register 0x7 - Interface Control register is
++         * configured to disable the integrated STP pull-up resistor
++         * used for interface protection.
++	 *
++	 * May not need to be here.
++         */
++        omap_writel((0x7 << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* interface reg */
++                (2 << EHCI_INSNREG05_ULPI_OPSEL_SHIFT) |/*   Write */
++                (1 << EHCI_INSNREG05_ULPI_PORTSEL_SHIFT) |/* Port1 */
++                (1 << EHCI_INSNREG05_ULPI_CONTROL_SHIFT) |/* Start */
++                (PHY_STP_PULLUP_DISABLE),
++                EHCI_INSNREG05_ULPI);
++
++        while (!(omap_readl(EHCI_INSNREG05_ULPI) & (1<<EHCI_INSNREG05_ULPI_CONTROL_SHIFT)));
++
++        /* Force PHY to HS */
++        omap_writel((0x4 << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* function ctrl */
++                (2 << EHCI_INSNREG05_ULPI_OPSEL_SHIFT) |/*   Write */
++                (1 << EHCI_INSNREG05_ULPI_PORTSEL_SHIFT) |/* Port1 */
++                (1 << EHCI_INSNREG05_ULPI_CONTROL_SHIFT) |/* Start */
++                (0x40),
++                EHCI_INSNREG05_ULPI);
++
++        while (!(omap_readl(EHCI_INSNREG05_ULPI) & (1<<EHCI_INSNREG05_ULPI_CONTROL_SHIFT)));
++
+ 	/* Configure TLL for 60Mhz clk for ULPI */
+ 	ehci_clocks->usbtll_fck_clk = clk_get(&dev->dev, USBHOST_TLL_FCLK);
+ 	if (IS_ERR(ehci_clocks->usbtll_fck_clk))
+@@ -307,7 +346,9 @@ static int omap_start_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 	 * Hold the PHY in RESET for enough time till PHY is settled and ready
+ 	 */
+ 	udelay(EXT_PHY_RESET_DELAY);
++#ifndef CONFIG_MACH_OVERO
+ 	gpio_set_value(EXT_PHY_RESET_GPIO_PORT1, 1);
++#endif
+ 	gpio_set_value(EXT_PHY_RESET_GPIO_PORT2, 1);
+ #endif
+ 
+@@ -393,7 +434,9 @@ static void omap_stop_ehc(struct platform_device *dev, struct usb_hcd *hcd)
+ 
+ 
+ #ifdef EXTERNAL_PHY_RESET
++#ifndef CONFIG_MACH_OVERO
+ 	gpio_free(EXT_PHY_RESET_GPIO_PORT1);
++#endif
+ 	gpio_free(EXT_PHY_RESET_GPIO_PORT2);
+ #endif
+
+--
+1.6.0.4.790.gaa14a