5 files changed, 167 insertions, 1 deletions

diff --git a/recipes-bsp/u-boot/u-boot/2011.09git/0001-mach-types-Add-new-beaglebone-machine-type.patch b/recipes-bsp/u-boot/u-boot/2011.09git/0001-mach-types-Add-new-beaglebone-machine-type.patch
new file mode 100644
index 00000000..6f12d6c1
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot/2011.09git/0001-mach-types-Add-new-beaglebone-machine-type.patch
@@ -0,0 +1,47 @@
+From ec41c3f94a9a498d1f7061abd98e41a66c0ab13e Mon Sep 17 00:00:00 2001
+From: Steve Kipisz <s-kipisz2@ti.com>
+Date: Thu, 13 Oct 2011 14:42:35 -0500
+Subject: [PATCH 1/4] mach-types: Add new beaglebone machine type.
+
+* New machine type is 3808
+
+Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/include/asm/mach-types.h |   13 +++++++++++++
+ 1 files changed, 13 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
+index c6ea523..68ac2ba 100644
+--- a/arch/arm/include/asm/mach-types.h
++++ b/arch/arm/include/asm/mach-types.h
+@@ -3314,6 +3314,7 @@ extern unsigned int __machine_arch_type;
+ #define MACH_TYPE_GOFLEXHOME           3338
+ #define MACH_TYPE_TIAM335EVM           3589
+ #define MACH_TYPE_TIAM335IAEVM         3684
++#define MACH_TYPE_BEAGLEBONE           3808
+ 
+ #ifdef CONFIG_ARCH_EBSA110
+ # ifdef machine_arch_type
+@@ -42927,6 +42928,18 @@ extern unsigned int __machine_arch_type;
+ # define machine_is_tiam335evm() (0)
+ #endif
+ 
++#ifdef CONFIG_MACH_BEAGLEBONE
++# ifdef machine_arch_type
++#  undef machine_arch_type
++#  define machine_arch_type     __machine_arch_type
++# else
++#  define machine_arch_type     MACH_TYPE_BEAGLEBONE
++# endif
++# define machine_is_beaglebone() (machine_arch_type == MACH_TYPE_BEAGLEBONE)
++#else
++# define machine_is_beaglebone() (0)
++#endif
++
+ /*
+  * These have not yet been registered
+  */
+-- 
+1.6.6.1
+
diff --git a/recipes-bsp/u-boot/u-boot/2011.09git/0002-evm-If-beaglebone-is-detected-pass-the-MACH_TYPE_BEA.patch b/recipes-bsp/u-boot/u-boot/2011.09git/0002-evm-If-beaglebone-is-detected-pass-the-MACH_TYPE_BEA.patch
new file mode 100644
index 00000000..7b8e52be
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot/2011.09git/0002-evm-If-beaglebone-is-detected-pass-the-MACH_TYPE_BEA.patch
@@ -0,0 +1,29 @@
+From 17c0530b1539fb8813efc11c60dd87fd9a3a074b Mon Sep 17 00:00:00 2001
+From: Steve Kipisz <s-kipisz2@ti.com>
+Date: Thu, 13 Oct 2011 16:31:26 -0500
+Subject: [PATCH 2/4] evm: If beaglebone is detected, pass the MACH_TYPE_BEAGLEBONE to Linux
+
+Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ board/ti/am335x/evm.c |    4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+diff --git a/board/ti/am335x/evm.c b/board/ti/am335x/evm.c
+index 95e790b..af34bfd 100755
+--- a/board/ti/am335x/evm.c
++++ b/board/ti/am335x/evm.c
+@@ -447,7 +447,9 @@ static void detect_daughter_board_profile(void)
+ int board_evm_init(void)
+ {
+        /* mach type passed to kernel */
+-       if (board_id == IA_BOARD)
++       if (board_id == BONE_BOARD)
++               gd->bd->bi_arch_number = MACH_TYPE_BEAGLEBONE;
++       else if (board_id == IA_BOARD)
+                gd->bd->bi_arch_number = MACH_TYPE_TIAM335IAEVM;
+        else
+                gd->bd->bi_arch_number = MACH_TYPE_TIAM335EVM;
+-- 
+1.6.6.1
+
diff --git a/recipes-bsp/u-boot/u-boot/2011.09git/0003-am335x_evm-single-byte-address-EEPROM-for-board-iden.patch b/recipes-bsp/u-boot/u-boot/2011.09git/0003-am335x_evm-single-byte-address-EEPROM-for-board-iden.patch
new file mode 100644
index 00000000..d4ea6073
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot/2011.09git/0003-am335x_evm-single-byte-address-EEPROM-for-board-iden.patch
@@ -0,0 +1,46 @@
+From 52165b34c2fbcfe93f4cfabb616c2feb3ea7344f Mon Sep 17 00:00:00 2001
+From: Jason Kridner <jdk@ti.com>
+Date: Thu, 13 Oct 2011 23:50:35 -0400
+Subject: [PATCH 3/4] am335x_evm: single-byte address EEPROM for board identifier
+
+The BeagleBone has an EEPROM that uses a single byte address instead of a
+2-byte address used by the EVM versions.  This simply adds a quick attempt
+at reading the board identifier header with a 1-byte address if the header
+signature isn't correct using a 2-byte address.
+
+This is only build tested.  Having a script to program the expected EEPROM
+contents would help me reduce my time to test this.
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ board/ti/am335x/evm.c |   14 ++++++++++++--
+ 1 files changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/board/ti/am335x/evm.c b/board/ti/am335x/evm.c
+index af34bfd..f484a3c 100755
+--- a/board/ti/am335x/evm.c
++++ b/board/ti/am335x/evm.c
+@@ -496,8 +496,18 @@ int board_init(void)
+        }
+ 
+        if (header.magic != 0xEE3355AA) {
+-               printf("Incorrect magic number in EEPROM\n");
+-               goto err_out;
++               /* read the eeprom using i2c again, but use only a 1 byte address */
++               if (i2c_read(I2C_BASE_BOARD_ADDR, 0, 1, (uchar *)&header,
++                                                               sizeof(header))) {
++                       printf("Could not read the EEPROM; something fundamentally"
++                               " wrong on the I2C bus.\n");
++                       goto err_out;
++               }
++
++               if (header.magic != 0xEE3355AA) {
++                       printf("Incorrect magic number in EEPROM\n");
++                       goto err_out;
++               }
+        }
+ 
+        detect_daughter_board();
+-- 
+1.6.6.1
+
diff --git a/recipes-bsp/u-boot/u-boot/2011.09git/0004-am335x-evm-fall-back-to-bone-if-header.config-is-emp.patch b/recipes-bsp/u-boot/u-boot/2011.09git/0004-am335x-evm-fall-back-to-bone-if-header.config-is-emp.patch
new file mode 100644
index 00000000..db3ae69c
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot/2011.09git/0004-am335x-evm-fall-back-to-bone-if-header.config-is-emp.patch
@@ -0,0 +1,40 @@
+From 3e3ac90cdd7fade62e898453f529364e4d9c7589 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Tue, 18 Oct 2011 19:18:56 +0200
+Subject: [PATCH 4/4] am335x-evm: fall back to bone if header.config is empty
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ board/ti/am335x/evm.c |    8 ++++----
+ 1 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/board/ti/am335x/evm.c b/board/ti/am335x/evm.c
+index f484a3c..1c3ba2c 100755
+--- a/board/ti/am335x/evm.c
++++ b/board/ti/am335x/evm.c
+@@ -495,6 +495,7 @@ int board_init(void)
+                goto err_out;
+        }
+ 
++       printf("EEPROM ID:\n magic: %#08x\n name: %8s\n version: %4s\n serial: %12s\n config: %32s\n mac_addr: %s\n", header.magic, header.name, header.version, header.serial, header.config, header.mac_addr);
+        if (header.magic != 0xEE3355AA) {
+                /* read the eeprom using i2c again, but use only a 1 byte address */
+                if (i2c_read(I2C_BASE_BOARD_ADDR, 0, 1, (uchar *)&header,
+@@ -522,11 +523,10 @@ int board_init(void)
+                board_id = IPP_BOARD;
+        } else {
+                printf("Did not find a recognized configuration, "
+-                       "assuming General purpose EVM in Profile 0 with "
+-                       "Daughter board\n");
+-               board_id = GP_BOARD;
++                       "assuming BeagleBone\n");
++               board_id = BONE_BOARD;
+                profile = 1;    /* profile 0 is internally considered as 1 */
+-               daughter_board_connected = 1;
++               daughter_board_connected = 0;
+        }
+ 
+        configure_evm_pin_mux(board_id, profile, daughter_board_connected);
+-- 
+1.6.6.1
+
diff --git a/recipes-bsp/u-boot/u-boot_2011.10rc.bb b/recipes-bsp/u-boot/u-boot_2011.10rc.bb
index e10c8955..ad104d69 100644
--- a/recipes-bsp/u-boot/u-boot_2011.10rc.bb
+++ b/recipes-bsp/u-boot/u-boot_2011.10rc.bb
@@ -4,7 +4,7 @@ require u-boot.inc
 COMPATIBLE_MACHINE = "(ti33x)"
 DEFAULT_PREFERENCE_ti33x = "99"
 PV = "2011.09+git"
-PR = "r9"
+PR = "r10"
 
 # SPL build
 UBOOT_BINARY = "u-boot.img"
@@ -15,6 +15,10 @@ SRC_URI = "git://github.com/trini/u-boot.git;protocol=git;branch=int_am335xpsp_0
            file://2011.09git/0001-am335x_evm-boot-kernel-from-ext2-3-filesystem.patch \
            file://2011.09git/0002-am335x_evm-set-bootdelay-to-0.patch \
            file://2011.09git/0003-am335x-evm-make-rootfs-RO-on-boot.patch \
+           file://2011.09git/0001-mach-types-Add-new-beaglebone-machine-type.patch \
+           file://2011.09git/0002-evm-If-beaglebone-is-detected-pass-the-MACH_TYPE_BEA.patch \
+           file://2011.09git/0003-am335x_evm-single-byte-address-EEPROM-for-board-iden.patch \
+           file://2011.09git/0004-am335x-evm-fall-back-to-bone-if-header.config-is-emp.patch \
           "
 
 SRCREV = "3fb65523c5994718b56a3b4b18ddf1ef3ffc02dc"