commit 037683da9886b20b8dfb1c501ca7dd783d552992
author Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com> Fri Jun 21 19:19:03 2013 +0530
committer Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Sun Jun 23 22:10:36 2013 +0530
tree 6266250d8645fd4664f9353d3db954fe8beb9d6e
parent 9b4f70322019d4ae02f5f026f9a5af80cb2b5367

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>

drivers/mtd/spi/spi_flash.c

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 @@
 	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);