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, 217 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0001-OMAP1-2-3-4-DEBUG_LL-cleanup.patch b/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0001-OMAP1-2-3-4-DEBUG_LL-cleanup.patch
new file mode 100644
index 0000000000..e1e216c915
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-omap3-pm-git/zoom2/0001-OMAP1-2-3-4-DEBUG_LL-cleanup.patch
@@ -0,0 +1,217 @@
+From 51f967864f0e30225c8a8e50e0bbaf92258c0032 Mon Sep 17 00:00:00 2001
+From: Vikram Pandita <vikram.pandita@ti.com>
+Date: Thu, 20 Aug 2009 16:13:20 -0500
+Subject: [PATCH 1/5] OMAP1/2/3/4: DEBUG_LL: cleanup
+
+This patch cleans up the DEBUG_LL infrastructure for omap boards.
+
+The three stages of log printing infrastructure is using their own #defines
+The patch integrates the three stages to use the same variable.
+
+Three stages are:
+Stage 1: Prints - Uncompressing Linux......
+        File getting used: arch/arm/plat-omap/include/mach/uncompress.h
+Stage 2: Prints - <5>Linux version 2.6.31
+        File getting used: arch/arm/plat-omap/include/mach/debug-macro.S
+Stage 3: Kernel ttyS console takes over
+
+On enabling the DEBUG_LL menuconfig item
+[Kernel Hacking -> Kernel low-level debugging functions]
+
+the following entry gets auto selected
+[Systerm Type -> TI OMAP Implementations -> Low-level Debug console UART]
+
+This is the physical address of the UART getting used for the board.
+The physical address of debug uart is provided as a menuconfig option now.
+
+Issue with current system:
+(a) Zoom2 board has a detachable debug board having the TL16CP754 Quad uart chip.
+If the debug board is not attached, _NO_ debug uart is available.
+OMAP internal uarts are not used for traces on zoom2 board.
+Current framework does not account for boards that may not have a debug uart
+at all. The Stage 1 always accesses one of the uarts. Thats fixed now.
+
+(b) this patch does a cleanup of arch/arm/plat-omap/include/mach/debug-macro.S
+
+Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
+---
+ arch/arm/plat-omap/Kconfig                    |   50 ++++++++++++++++++-------
+ arch/arm/plat-omap/include/mach/common.h      |    7 +++
+ arch/arm/plat-omap/include/mach/debug-macro.S |   40 ++++----------------
+ arch/arm/plat-omap/include/mach/uncompress.h  |   12 +----
+ 4 files changed, 54 insertions(+), 55 deletions(-)
+
+diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
+index ab9f9ef..2fefb64 100644
+--- a/arch/arm/plat-omap/Kconfig
++++ b/arch/arm/plat-omap/Kconfig
+@@ -162,21 +162,43 @@ config OMAP_DM_TIMER
+        help
+         Select this option if you want to use OMAP Dual-Mode timers.
+ 
+-choice
+-       prompt "Low-level debug console UART"
+-       depends on ARCH_OMAP
+-       default OMAP_LL_DEBUG_UART1
+-
+-config OMAP_LL_DEBUG_UART1
+-       bool "UART1"
+-
+-config OMAP_LL_DEBUG_UART2
+-       bool "UART2"
+ 
+-config OMAP_LL_DEBUG_UART3
+-       bool "UART3"
+-
+-endchoice
++config OMAP_DEBUG_LL_UART_PHY_ADDR
++       hex "Low-level debug console UART Physical Address"
++       depends on ARCH_OMAP && DEBUG_LL
++
++       default "0xfffb0800" if ARCH_OMAP1 && (MACH_OMAP_PALMTT || MACH_SX1)
++       default "0xfffb0000" if ARCH_OMAP1
++       default "0x4806e000" if ARCH_OMAP2 && MACH_NOKIA_N8X0
++       default "0x4806a000" if ARCH_OMAP2
++       default "0x49020000" if ARCH_OMAP3 && (MACH_NOKIA_RX51 || MACH_OMAP_BEAGLE)
++       default "0x49020000" if ARCH_OMAP3 && (MACH_OMAP3_PANDORA || MACH_OMAP_LDP || MACH_OVERO)
++       default "0x10000000" if ARCH_OMAP3 && MACH_OMAP_ZOOM2
++       default "0x4806a000" if ARCH_OMAP3
++       default "0x4806a000" if ARCH_OMAP4
++       help
++         Specify the Physical address of Low level debug UART
++         Specify 0x0 in case you do not want DEBUG_LL functions to iterfere with your board uarts
++
++         OMAP1:
++         -------------------
++         UART1 -> 0xfffb0000 (default)
++         UART2 -> 0xfffb0800
++         UART3 -> 0xfffb9800 (sx1, palmtt)
++
++         OMAP2:
++         -------------------
++         UART1 -> 0x4806a000 (default)
++         UART2 -> 0x4806c000
++         UART3 -> 0x4806e000 (N8X0)
++
++         OMAP3/4:
++         -------------------
++         UART1         -> 0x4806a000 (default: except following)
++         UART2         -> 0x4806c000
++         UART3         -> 0x49020000 (rx51, beagle, pendora, ldp, overo)
++         UART4         -> 0x4806e000
++         UART_EXT      -> 0x10000000 (zoom2: Debug uart is on external debug board)
+ 
+ config OMAP_SERIAL_WAKE
+        bool "Enable wake-up events for serial ports"
+diff --git a/arch/arm/plat-omap/include/mach/common.h b/arch/arm/plat-omap/include/mach/common.h
+index fdeab42..f29d31f 100644
+--- a/arch/arm/plat-omap/include/mach/common.h
++++ b/arch/arm/plat-omap/include/mach/common.h
+@@ -68,4 +68,11 @@ void omap2_set_globals_sdrc(struct omap_globals *);
+ void omap2_set_globals_control(struct omap_globals *);
+ void omap2_set_globals_prcm(struct omap_globals *);
+ 
++/* In case Low Level debug is not defined
++ * make the low level uart address as zero
++ */
++#if !defined(CONFIG_DEBUG_LL)
++#define CONFIG_OMAP_DEBUG_LL_UART_PHY_ADDR 0
++#endif
++
+ #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
+diff --git a/arch/arm/plat-omap/include/mach/debug-macro.S b/arch/arm/plat-omap/include/mach/debug-macro.S
+index ac24050..f546d6c 100644
+--- a/arch/arm/plat-omap/include/mach/debug-macro.S
++++ b/arch/arm/plat-omap/include/mach/debug-macro.S
+@@ -10,43 +10,19 @@
+  * published by the Free Software Foundation.
+  *
+ */
++#include "io.h"
+ 
+                .macro  addruart,rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1                 @ MMU enabled?
+ #ifdef CONFIG_ARCH_OMAP1
+-               moveq   \rx, #0xff000000        @ physical base address
+-               movne   \rx, #0xfe000000        @ virtual base
+-               orr     \rx, \rx, #0x00fb0000
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+-               orr     \rx, \rx, #0x00009000   @ UART 3
+-#endif
+-#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3)
+-               orr     \rx, \rx, #0x00000800   @ UART 2 & 3
+-#endif
+-
+-#elif  CONFIG_ARCH_OMAP2
+-               moveq   \rx, #0x48000000        @ physical base address
+-               movne   \rx, #0xd8000000        @ virtual base
+-               orr     \rx, \rx, #0x0006a000
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART2
+-               add     \rx, \rx, #0x00002000   @ UART 2
+-#endif
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+-               add     \rx, \rx, #0x00004000   @ UART 3
+-#endif
+-
+-#elif defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+-               moveq   \rx, #0x48000000        @ physical base address
+-               movne   \rx, #0xd8000000        @ virtual base
+-               orr     \rx, \rx, #0x0006a000
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART2
+-               add     \rx, \rx, #0x00002000   @ UART 2
+-#endif
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+-               add     \rx, \rx, #0x00fb0000   @ UART 3
+-               add     \rx, \rx, #0x00006000
+-#endif
++                                       /* omap1 */
++               ldr     \rx, =CONFIG_OMAP_DEBUG_LL_UART_PHY_ADDR @ physical base address
++               subne   \rx, #CONFIG_OMAP_DEBUG_LL_UART_PHY_ADDR, #OMAP1_IO_OFFSET @ virtual base
++#else
++                                       /* omap2/omap3/omap4 */
++               ldr     \rx, =CONFIG_OMAP_DEBUG_LL_UART_PHY_ADDR @ physical base address
++               orrne   \rx, \rx, #OMAP2_IO_OFFSET       @ virtual base
+ #endif
+                .endm
+ 
+diff --git a/arch/arm/plat-omap/include/mach/uncompress.h b/arch/arm/plat-omap/include/mach/uncompress.h
+index 0814c5f..0e21eb3 100644
+--- a/arch/arm/plat-omap/include/mach/uncompress.h
++++ b/arch/arm/plat-omap/include/mach/uncompress.h
+@@ -38,14 +38,8 @@ static void putc(int c)
+        return;
+ #endif
+ 
+-#ifdef CONFIG_ARCH_OMAP
+-#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+-       uart = (volatile u8 *)(OMAP_UART3_BASE);
+-#elif defined(CONFIG_OMAP_LL_DEBUG_UART2)
+-       uart = (volatile u8 *)(OMAP_UART2_BASE);
+-#else
+-       uart = (volatile u8 *)(OMAP_UART1_BASE);
+-#endif
++#if defined(CONFIG_DEBUG_LL)
++       uart = (volatile u8 *)(CONFIG_OMAP_DEBUG_LL_UART_PHY_ADDR);
+ 
+ #ifdef CONFIG_ARCH_OMAP1
+        /* Determine which serial port to use */
+@@ -62,7 +56,6 @@ static void putc(int c)
+                return;
+        } while (0);
+ #endif /* CONFIG_ARCH_OMAP1 */
+-#endif
+ 
+        /*
+         * Now, xmit each character
+@@ -70,6 +63,7 @@ static void putc(int c)
+        while (!(uart[UART_LSR << shift] & UART_LSR_THRE))
+                barrier();
+        uart[UART_TX << shift] = c;
++#endif /* CONFIG_DEBUG_LL */
+ }
+ 
+ static inline void flush(void)
+-- 
+1.6.3.2
+