From: Phil Edworthy <PHIL.EDWORTHY@renesas.com>
Date: Fri, 9 Dec 2016 15:03:39 +0000 (+0000)
Subject: sf: Do not force the DT memory map size to exactly match the device
X-Git-Tag: v2017.01-rc2~7^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=db9225ba2686d6b7e249d00e1803bd07f71d6070;p=u-boot

sf: Do not force the DT memory map size to exactly match the device

As long as the memory mapped size specifeid in the DT is the same or
bigger than the device size, it will work. So do not force the sizes
to be identical.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
---

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 41fc0a6a24..b902540e4f 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -985,7 +985,7 @@ int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash)
 		return 0;
 	}
 
-	if (flash->size != size) {
+	if (flash->size > size) {
 		debug("%s: Memory map must cover entire device\n", __func__);
 		return -1;
 	}