diff options
author | Koen Kooi <koen@openembedded.org> | 2011-01-19 16:44:46 +0100 |
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committer | Koen Kooi <koen@openembedded.org> | 2011-01-19 16:52:02 +0100 |
commit | 4da9092316b220a4b3b9d4b51c871de8b1067537 (patch) | |
tree | 9869626f3175b20c61ed358e8d6dd3014deeb2ac /recipes/linux/linux-omap-psp-2.6.32 | |
parent | 6fb9d988de6c50a97512e4d09810a47db9f8a1ef (diff) | |
download | openembedded-4da9092316b220a4b3b9d4b51c871de8b1067537.tar.gz |
linux-omap-psp 2.6.32: add expansionboard support to crane
* tested with rev B craneboard and TCT trainer board
Signed-off-by: Koen Kooi <koen@openembedded.org>
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32')
2 files changed, 106 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/0001-OMAP3-craneboard-print-expansionboard-name-detected-.patch b/recipes/linux/linux-omap-psp-2.6.32/0001-OMAP3-craneboard-print-expansionboard-name-detected-.patch new file mode 100644 index 0000000000..be7c4d7b43 --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/0001-OMAP3-craneboard-print-expansionboard-name-detected-.patch @@ -0,0 +1,51 @@ +From e618eb6ab097d2f655ee6094d5e3c0dc603d7242 Mon Sep 17 00:00:00 2001 +From: Koen Kooi <koen@dominion.thruhere.net> +Date: Wed, 19 Jan 2011 16:30:06 +0100 +Subject: [PATCH 1/2] OMAP3: craneboard: print expansionboard name detected from uboot + +Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> +--- + arch/arm/mach-omap2/board-am3517crane.c | 13 +++++++++++++ + 1 files changed, 13 insertions(+), 0 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c +index 0bf4f60..300a79d 100644 +--- a/arch/arm/mach-omap2/board-am3517crane.c ++++ b/arch/arm/mach-omap2/board-am3517crane.c +@@ -55,6 +55,8 @@ + + #define NAND_BLOCK_SIZE SZ_128K + ++char expansionboard_name[16]; ++ + static struct mtd_partition am3517crane_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { +@@ -724,6 +726,15 @@ static struct am3517_hsmmc_info mmc[] = { + {} /* Terminator */ + }; + ++static int __init expansionboard_setup(char *str) ++{ ++ if (!str) ++ return -EINVAL; ++ strncpy(expansionboard_name, str, 16); ++ printk(KERN_INFO "Crane expansionboard: %s\n", expansionboard_name); ++ return 0; ++} ++ + static void __init am3517_crane_init(void) + { + +@@ -762,6 +773,8 @@ static void __init am3517_crane_map_io(void) + omap2_map_common_io(); + } + ++early_param("buddy", expansionboard_setup); ++ + MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, +-- +1.6.6.1 + diff --git a/recipes/linux/linux-omap-psp-2.6.32/0002-OMAP3-craneboard-add-support-for-TinCanTools-Trainer.patch b/recipes/linux/linux-omap-psp-2.6.32/0002-OMAP3-craneboard-add-support-for-TinCanTools-Trainer.patch new file mode 100644 index 0000000000..4b1f109635 --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/0002-OMAP3-craneboard-add-support-for-TinCanTools-Trainer.patch @@ -0,0 +1,55 @@ +From ba5fd3ed4031a826309ab26045d27dbef88de418 Mon Sep 17 00:00:00 2001 +From: Koen Kooi <koen@dominion.thruhere.net> +Date: Wed, 19 Jan 2011 16:36:09 +0100 +Subject: [PATCH 2/2] OMAP3: craneboard: add support for TinCanTools Trainer expansion board + +Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> +--- + arch/arm/mach-omap2/board-am3517crane.c | 31 +++++++++++++++++++++++++++++++ + 1 files changed, 31 insertions(+), 0 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c +index 300a79d..cbe2174 100644 +--- a/arch/arm/mach-omap2/board-am3517crane.c ++++ b/arch/arm/mach-omap2/board-am3517crane.c +@@ -747,6 +747,37 @@ static void __init am3517_crane_init(void) + am3517crane_flash_init(); + usb_musb_init(); + ++ if(!strcmp(expansionboard_name, "trainer")) ++ { ++ printk(KERN_INFO "Beagle expansionboard: exporting GPIOs 130-141,162 to userspace\n"); ++ gpio_request(130, "sysfs"); ++ gpio_export(130, 1); ++ gpio_request(131, "sysfs"); ++ gpio_export(131, 1); ++ gpio_request(132, "sysfs"); ++ gpio_export(132, 1); ++ gpio_request(133, "sysfs"); ++ gpio_export(133, 1); ++ gpio_request(134, "sysfs"); ++ gpio_export(134, 1); ++ gpio_request(135, "sysfs"); ++ gpio_export(135, 1); ++ gpio_request(136, "sysfs"); ++ gpio_export(136, 1); ++ gpio_request(137, "sysfs"); ++ gpio_export(137, 1); ++ gpio_request(138, "sysfs"); ++ gpio_export(138, 1); ++ gpio_request(139, "sysfs"); ++ gpio_export(139, 1); ++ gpio_request(140, "sysfs"); ++ gpio_export(140, 1); ++ gpio_request(141, "sysfs"); ++ gpio_export(141, 1); ++ gpio_request(162, "sysfs"); ++ gpio_export(162, 1); ++ } ++ + /* Configure GPIO for EHCI port */ + omap_mux_init_gpio(35, OMAP_PIN_OUTPUT); + gpio_request(35, "usb_ehci_enable"); +-- +1.6.6.1 + |