diff options
| author |   Joel A Fernandes <agnel.joel@gmail.com> | 2011-06-23 13:04:40 +0000 |
|---|---|---|
| committer |   Koen Kooi <koen@openembedded.org> | 2011-06-23 09:38:34 +0200 |
| commit | c28ca0ff20a4c77041294b4fc1023bc07f476f8a (patch) | |
| tree | 8897c8417fe31649cf9fe246e2312f9fb99d9d73 /recipes/linux | |
| parent | 2bcdca7c1b670addbc83ef8420af55150831d973 (diff) | |
| download | openembedded-c28ca0ff20a4c77041294b4fc1023bc07f476f8a.tar.gz | |
linux-omap: Disable UART sleep timeout to avoid serial port problems on wakeup.
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Koen Kooi <koen@openembedded.org>
Diffstat (limited to 'recipes/linux')
| -rw-r--r-- | recipes/linux/linux-omap-psp-2.6.32/0046-ARM-OMAP-beagle-disable-uart-timeout.patch | 21 | ||||
| -rw-r--r-- | recipes/linux/linux-omap-psp_2.6.32.bb | 1 |
2 files changed, 22 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/0046-ARM-OMAP-beagle-disable-uart-timeout.patch b/recipes/linux/linux-omap-psp-2.6.32/0046-ARM-OMAP-beagle-disable-uart-timeout.patch new file mode 100644 index 0000000000..b0c0d0b891 --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/0046-ARM-OMAP-beagle-disable-uart-timeout.patch @@ -0,0 +1,21 @@ +commit 06a8d6478752403a617ed9fb9f6b78c31ad25020 +Author: Joel A Fernandes <agnel.joel@gmail.com> +Date: Tue Jun 21 17:31:13 2011 -0500 + + omap: Disable UART sleep timeout to avoid serial port problems on wakeup. + + Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> + +diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c +index 19805a7..35a24af 100644 +--- a/arch/arm/mach-omap2/serial.c ++++ b/arch/arm/mach-omap2/serial.c +@@ -36,7 +36,7 @@ + #define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV 0x52 + #define UART_OMAP_WER 0x17 /* Wake-up enable register */ + +-#define DEFAULT_TIMEOUT (5 * HZ) ++#define DEFAULT_TIMEOUT 0 + + struct omap_uart_state { + int num; diff --git a/recipes/linux/linux-omap-psp_2.6.32.bb b/recipes/linux/linux-omap-psp_2.6.32.bb index da2e9430dd..11e1f06426 100644 --- a/recipes/linux/linux-omap-psp_2.6.32.bb +++ b/recipes/linux/linux-omap-psp_2.6.32.bb @@ -58,6 +58,7 @@ SRC_URI = "git://arago-project.org/git/projects/linux-omap3.git;protocol=http;br file://0043-MTD-silence-ecc-errors-on-mtdblock0.patch \ file://0044-ARM-OMAP-beagle-every-known-beagle-except-revB-uses-.patch \ file://0045-ARM-OMAP-beagle-add-support-for-beagleFPGA-expansion.patch \ + file://0046-ARM-OMAP-beagle-disable-uart-timeout.patch \ file://cam/0001-mt9t111-first-stab-at-merging-sensor-driver-based-on.patch \ file://cam/0002-mt9t111-Fix-all-checkpatch-errors.patch \ file://cam/0003-mt9t111-Pass-v4l2_int_device-data.patch \ |