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avr32: Reduce DataFlash bus speed to 8 MHz on ATNGW100 

Doing this in combination with "atmel_spi: fix hang due to missed
interrupt" appears to eliminate the overruns I'm seeing when using
JFFS2-on-DataFlash as /usr filesystem on the ATNGW100.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
This commit is contained in:
Haavard Skinnemoen 2008-08-01 17:06:01 +02:00
parent 30930a44a4
commit 0fe9497e77
1 changed files with 1 additions and 1 deletions
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2
arch/avr32/boards/atngw100/setup.c
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@ -47,7 +47,7 @@ static struct eth_platform_data __initdata eth_data[2];
static struct spi_board_info spi0_board_info[] __initdata = { static struct spi_board_info spi0_board_info[] __initdata = {
{ {
.modalias = "mtd_dataflash", .modalias = "mtd_dataflash",
.max_speed_hz = 10000000, .max_speed_hz = 8000000,
.chip_select = 0, .chip_select = 0,
}, },
}; };