From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Fri, 14 Apr 2017 08:10:19 +0000 (+0200)
Subject: mmc: meson: increase max block number per request
X-Git-Tag: v2017.07-rc1~188^2~3
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f98205c7e44ad6919cc22451cf25eb216d14d25e;p=u-boot

mmc: meson: increase max block number per request

Number of blocks is a 9 bit field where 0 stands for a unlimited
number of blocks. Therefore the max number of blocks which can
be set is 511.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---

diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c
index 8e28ab70f5..2dda1b7064 100644
--- a/drivers/mmc/meson_gx_mmc.c
+++ b/drivers/mmc/meson_gx_mmc.c
@@ -244,7 +244,7 @@ static int meson_mmc_probe(struct udevice *dev)
 			MMC_MODE_HS_52MHz | MMC_MODE_HS;
 	cfg->f_min = DIV_ROUND_UP(SD_EMMC_CLKSRC_24M, CLK_MAX_DIV);
 	cfg->f_max = 100000000; /* 100 MHz */
-	cfg->b_max = 256; /* max 256 blocks */
+	cfg->b_max = 511; /* max 512 - 1 blocks */
 	cfg->name = dev->name;
 
 	mmc->priv = pdata;