Dear Panto, Jaehoon
> -----Original Message----- > From: Yinbo Zhu > Sent: Tuesday, March 26, 2019 2:38 PM > To: York Sun <york....@nxp.com>; u-boot@lists.denx.de > Cc: Xiaobo Xie <xiaobo....@nxp.com>; Ran Wang <ran.wan...@nxp.com>; > Jiafei Pan <jiafei....@nxp.com>; Y.b. Lu <yangbo...@nxp.com>; Jagdish Gediya > <jagdish.ged...@nxp.com>; Prabhakar Kushwaha > <prabhakar.kushw...@nxp.com>; Yinbo Zhu <yinbo....@nxp.com> > Subject: RE: [PATCH v2 5/5] configs: enable eSDHC device module in T2080QDS > > Hi, > > This patches set is for enable uboot DM for usb and sd on t2080qds, I haded > tested the io function. And I find that if the block size is less than 8, the > read > process will be hung, hung’s code is in blkcache_fill’s memcpy Function, and > when memcpy do “*dl++ = *sl++” operation then read process will be hung. but > fsl-layerscape uboot DM work well. ppc non-DM work well, it seems to be block > driver(CONFIG_BLK) issue related to PPC. Please you note. > Can you please check this observarion!! > Thanks > Best Regards, > Yinbo Zhu. > > -----Original Message----- > From: Yinbo Zhu [mailto:yinbo....@nxp.com] > Sent: 2019年3月26日 11:09 > To: York Sun <york....@nxp.com>; u-boot@lists.denx.de > Cc: Yinbo Zhu <yinbo....@nxp.com>; Xiaobo Xie <xiaobo....@nxp.com>; Ran > Wang <ran.wan...@nxp.com>; Jiafei Pan <jiafei....@nxp.com>; Y.b. Lu > <yangbo...@nxp.com>; Jagdish Gediya <jagdish.ged...@nxp.com>; Prabhakar > Kushwaha <prabhakar.kushw...@nxp.com> > Subject: [PATCH v2 5/5] configs: enable eSDHC device module in T2080QDS > > >From: Yinbo Zhu <yinbo....@nxp.com> > > >This patch is to enable MMC DM for T2080QDS in uboot > > >Signed-off-by: Yinbo Zhu <yinbo....@nxp.com> > >--- > >configs/T2080QDS_NAND_defconfig | 3 +++ > >configs/T2080QDS_SDCARD_defconfig | 3 +++ > >configs/T2080QDS_SECURE_BOOT_defconfig | 3 +++ > >configs/T2080QDS_SPIFLASH_defconfig | 3 +++ > >configs/T2080QDS_SRIO_PCIE_BOOT_defconfig | 3 +++ > >configs/T2080QDS_defconfig | 3 +++ > >6 files changed, 18 insertions(+) > > >diff --git a/configs/T2080QDS_NAND_defconfig > >b/configs/T2080QDS_NAND_defconfig index 948a05af89..02d47c9fdd 100644 > >--- a/configs/T2080QDS_NAND_defconfig > >+++ b/configs/T2080QDS_NAND_defconfig > >@@ -59,3 +59,6 @@ CONFIG_SPI=y > >CONFIG_FSL_ESPI=y > >CONFIG_USB=y > >CONFIG_USB_STORAGE=y > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_DM=y > >diff --git a/configs/T2080QDS_SDCARD_defconfig > >b/configs/T2080QDS_SDCARD_defconfig > >index 30e87df3bb..4ce83fe8c4 100644 > >--- a/configs/T2080QDS_SDCARD_defconfig > >+++ b/configs/T2080QDS_SDCARD_defconfig > >@@ -58,3 +58,6 @@ CONFIG_SPI=y > >CONFIG_FSL_ESPI=y > >CONFIG_USB=y > >CONFIG_USB_STORAGE=y > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_DM=y > >diff --git a/configs/T2080QDS_SECURE_BOOT_defconfig > >b/configs/T2080QDS_SECURE_BOOT_defconfig > >index 2658bf8460..e2a7d3fa76 100644 > >--- a/configs/T2080QDS_SECURE_BOOT_defconfig > >+++ b/configs/T2080QDS_SECURE_BOOT_defconfig > >@@ -52,3 +52,6 @@ CONFIG_RSA_SOFTWARE_EXP=y CONFIG_OF_LIBFDT=y > >CONFIG_MPC85XX_HAVE_RESET_VECTOR=y > >CONFIG_DEFAULT_DEVICE_TREE="t2080qds" > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_OF_CONTROL=y > >diff --git a/configs/T2080QDS_SPIFLASH_defconfig > >b/configs/T2080QDS_SPIFLASH_defconfig > >index 0cccb3a85d..641f3c0c97 100644 > >--- a/configs/T2080QDS_SPIFLASH_defconfig > >+++ b/configs/T2080QDS_SPIFLASH_defconfig > >@@ -59,3 +59,6 @@ CONFIG_SPI=y > >CONFIG_FSL_ESPI=y > >CONFIG_USB=y > >CONFIG_USB_STORAGE=y > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_DM=y > >diff --git a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig > >b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig > >index 8febabd84f..d2a8875aac 100644 > >--- a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig > >+++ b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig > >@@ -42,3 +42,6 @@ CONFIG_OF_LIBFDT=y > >CONFIG_MPC85XX_HAVE_RESET_VECTOR=y > >CONFIG_OF_CONTROL=y > >CONFIG_DEFAULT_DEVICE_TREE="t2080qds" > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_DM=y > >diff --git a/configs/T2080QDS_defconfig b/configs/T2080QDS_defconfig > >index 79cf4424b4..d55ce771a9 100644 > >--- a/configs/T2080QDS_defconfig > >+++ b/configs/T2080QDS_defconfig > >@@ -48,3 +48,6 @@ CONFIG_SPI=y > >CONFIG_FSL_ESPI=y > >CONFIG_USB=y > >>CONFIG_USB_STORAGE=y > >+CONFIG_DM_MMC=y > >+CONFIG_BLK=y > >+CONFIG_DM=y > -- > 2.17.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
