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| author | Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com> | 2013-06-21 19:19:03 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-06-23 22:10:36 +0530 |
| commit | b9e31be0f8adc1a55179ae3b45c9e274f4650007 (patch) | |
| tree | 6266250d8645fd4664f9353d3db954fe8beb9d6e /drivers/mtd | |
| parent | 29fbfc10f4b3eee5773f7e1f0a56f936730b639d (diff) | |
| download | u-boot-imx-b9e31be0f8adc1a55179ae3b45c9e274f4650007.zip u-boot-imx-b9e31be0f8adc1a55179ae3b45c9e274f4650007.tar.gz u-boot-imx-b9e31be0f8adc1a55179ae3b45c9e274f4650007.tar.bz2 | |
sf: Warn to use BAR for > 16MiB flashes
Warning for > 16MiB flashes to #define CONFIG_SPI_FLASH_BAR
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 51142d8..a468208 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -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); |