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sf: Warn to use BAR for > 16MiB flashes

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Warning for > 16MiB flashes to #define CONFIG_SPI_FLASH_BAR

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2013-06-21 19:19:03 +05:30 • committed by Jagannadha Sutradharudu Teki
parent 29fbfc10f4
commit b9e31be0f8
1 changed files with 6 additions and 0 deletions
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6
drivers/mtd/spi/spi_flash.c
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@ -557,6 +557,12 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
if (flash->memory_map)
printf(", mapped at %p", flash->memory_map);
puts("\n");
#ifndef CONFIG_SPI_FLASH_BAR
if (flash->size > SPI_FLASH_16MB_BOUN) {
puts("SF: Warning - Only lower 16MiB accessible,");
puts(" Full access #define CONFIG_SPI_FLASH_BAR\n");
}
#endif
spi_release_bus(spi);