[U-Boot] [PATCH 2/2] configs: opos6uldev: Select CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
Sébastien Szymanski
sebastien.szymanski at armadeus.com
Fri Sep 6 07:40:47 UTC 2019
This significally increases performance:
reading zImage, without DDR:
6203640 bytes read in 157 ms (37.7 MiB/s)
reading zImage, with DDR:
6203640 bytes read in 88 ms (67.2 MiB/s)
Signed-off-by: Sébastien Szymanski <sebastien.szymanski at armadeus.com>
---
configs/opos6uldev_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig
index 1b68b8e12f..50450a7114 100644
--- a/configs/opos6uldev_defconfig
+++ b/configs/opos6uldev_defconfig
@@ -70,6 +70,7 @@ CONFIG_SYS_I2C_MXC=y
CONFIG_PWRSEQ=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
+CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ8XXX=y
--
2.21.0
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