diff options
| author | Roger Monk <r-monk@ti.com> | 2010-08-27 17:25:53 +0100 |
|---|---|---|
| committer | Koen Kooi <k-kooi@ti.com> | 2010-08-30 09:32:35 +0200 |
| commit | 8dd16b11ebf4056881b69c9545dff0d367004890 (patch) | |
| tree | 4e08acfea2063264e983058fce2b0357bc601d86 /recipes/linux | |
| parent | d8d7662d2774747dc3011927121bd771e87c180f (diff) | |
linux-davinci: Add patches to disable NAND SUBPAGE on da850-omapl138-evm/hawkboard
* NAND SUBPAGE seen to give problems with UBIFS
* Workaround identified by Caglar
* Applied configuration locally here to board files
* Add Initial UBI settings to da850-omapl138 machine
* Bump PR
Signed-off-by: Roger Monk <r-monk@ti.com>
Signed-off-by: Koen Kooi <k-kooi@ti.com>
Diffstat (limited to 'recipes/linux')
3 files changed, 60 insertions, 1 deletions
diff --git a/recipes/linux/linux-davinci/da850-omapl138-evm/0001-board-da850-evm-Disable-NAND-SUBPAGE.patch b/recipes/linux/linux-davinci/da850-omapl138-evm/0001-board-da850-evm-Disable-NAND-SUBPAGE.patch new file mode 100644 index 0000000000..3653bdf747 --- /dev/null +++ b/recipes/linux/linux-davinci/da850-omapl138-evm/0001-board-da850-evm-Disable-NAND-SUBPAGE.patch @@ -0,0 +1,29 @@ +From 2ee9f2c655710d9e60a5a9b49871edc316e5363d Mon Sep 17 00:00:00 2001 +From: Roger Monk <r-monk@ti.com> +Date: Wed, 25 Aug 2010 17:29:14 +0100 +Subject: [PATCH] board-da850-evm: Disable NAND SUBPAGE + + * This was causing issues with UBI + * Solution/Workaround identified by Caglar Akyuz - now applied locally to board file + +Signed-off-by: Roger Monk <r-monk@ti.com> +--- + arch/arm/mach-davinci/board-da850-evm.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c +index cfed439..502b914 100755 +--- a/arch/arm/mach-davinci/board-da850-evm.c ++++ b/arch/arm/mach-davinci/board-da850-evm.c +@@ -187,7 +187,7 @@ static struct davinci_nand_pdata da850_evm_nandflash_data = { + .nr_parts = ARRAY_SIZE(da850_evm_nandflash_partition), + .ecc_mode = NAND_ECC_HW, + .ecc_bits = 4, +- .options = NAND_USE_FLASH_BBT, ++ .options = NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE, + .timing = &da850_evm_nandflash_timing, + }; + +-- +1.6.0.4 + diff --git a/recipes/linux/linux-davinci/hawkboard/0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch b/recipes/linux/linux-davinci/hawkboard/0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch new file mode 100644 index 0000000000..4ffe0e13da --- /dev/null +++ b/recipes/linux/linux-davinci/hawkboard/0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch @@ -0,0 +1,27 @@ +From 69600e5a42512204bc4eb83a3a459496b049107f Mon Sep 17 00:00:00 2001 +From: Roger Monk <r-monk@ti.com> +Date: Wed, 25 Aug 2010 17:47:16 +0100 +Subject: [PATCH] board-da850-hawk: Disable NAND SUBPAGE + + * This was causing issues with UBI + * Solution/Workaround identified by Caglar Akyuz - now applied locally to board file +--- + arch/arm/mach-davinci/board-da850-hawk.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/arch/arm/mach-davinci/board-da850-hawk.c b/arch/arm/mach-davinci/board-da850-hawk.c +index 87ed017..bbfe32a 100644 +--- a/arch/arm/mach-davinci/board-da850-hawk.c ++++ b/arch/arm/mach-davinci/board-da850-hawk.c +@@ -118,7 +118,7 @@ static struct davinci_nand_pdata da850_hawk_nandflash_data = { + .nr_parts = ARRAY_SIZE(da850_hawk_nandflash_partition), + .ecc_mode = NAND_ECC_HW, + .ecc_bits = 4, +- .options = NAND_USE_FLASH_BBT, ++ .options = NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE, + .timing = &da850_hawk_nandflash_timing, + }; + +-- +1.6.0.4 + diff --git a/recipes/linux/linux-davinci_git.bb b/recipes/linux/linux-davinci_git.bb index 01259d9edb..3f28a537d4 100644 --- a/recipes/linux/linux-davinci_git.bb +++ b/recipes/linux/linux-davinci_git.bb @@ -68,10 +68,13 @@ SRC_URI_append_da850-omapl138-evm = ${ARAGO_L1_URI} SRC_URI_append_hawkboard = ${ARAGO_L1_URI} SRC_URI_append_da850-omapl138-evm = "file://logo_linux_clut224.ppm \ + file://0001-board-da850-evm-Disable-NAND-SUBPAGE.patch \ " SRC_URI_append_hawkboard = "file://logo_linux_clut224.ppm \ - file://patch-2.6.33rc4-psp-to-hawkboard.patch " + file://patch-2.6.33rc4-psp-to-hawkboard.patch \ + file://0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch \ + " do_configure_prepend_dm355-leopard() { sed -i s:2138:1381:g ${S}/arch/arm/tools/mach-types |