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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-09-24 18:57:38 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-09-24 18:57:38 +0000 |
commit | 20119ce3834a33b5b7ebac6e2dc32d1983686938 (patch) | |
tree | 9e0cdccc2a0cf0e4109476c31cffba962f7a4df9 /nuttx/arch | |
parent | 3a9970e4b125c4a629d957d35ca67f662c69ff00 (diff) | |
download | px4-nuttx-20119ce3834a33b5b7ebac6e2dc32d1983686938.tar.gz px4-nuttx-20119ce3834a33b5b7ebac6e2dc32d1983686938.tar.bz2 px4-nuttx-20119ce3834a33b5b7ebac6e2dc32d1983686938.zip |
Corrections for SD card on Shenzhou board
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5183 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_idle.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_idle.c b/nuttx/arch/arm/src/stm32/stm32_idle.c index 0b69ff648..83a6808c5 100644 --- a/nuttx/arch/arm/src/stm32/stm32_idle.c +++ b/nuttx/arch/arm/src/stm32/stm32_idle.c @@ -195,8 +195,10 @@ void up_idle(void) * Enable DMA1 or DMA2 clocks in the RCC_AHBENR register before * executing the WFI/WFE instruction." * - * Here the workaround is just don't go into SLEEP mode for the connectivity - * line parts if Ethernet is enabled. + * Here the workaround is just to avoid SLEEP mode for the connectivity + * line parts if Ethernet is enabled. The errate recommends a more + * general solution: Enabling DMA1/2 clocking in stm32f10xx_rcc.c if the + * STM32107 Ethernet peripheral is enabled. */ #if !defined(CONFIG_STM32_CONNECTIVITYLINE) || !defined(CONFIG_STM32_ETHMAC) |