On 01/11/2018 01:26 AM, Ashish Kumar wrote: > > >> -----Original Message----- >> From: York Sun >> Sent: Monday, January 08, 2018 11:11 PM >> To: Ashish Kumar <ashish.ku...@nxp.com>; u-boot@lists.denx.de >> Subject: Re: [PATCH] armv8: ls1088aqds: Add IFC-NOR as boot source for >> LS1088 >> >> On 01/01/2018 09:24 PM, Ashish Kumar wrote: >>> IFC-NOR and QSPI-NOR pins are muxed on SoC,so they cannot be accessed >>> simultaneously, but IFC-NOR can be accessed along with SD-BOOT. >>> >>> ls1088aqds_sdcard_ifc_defconfig: is defconfig for SD as boot source >>> and IFC-NOR to be used as flash, this will be used to write IFC-NOR >>> image on IFC flash. >>> QSPI and DSPI cannot be accessed in this defconfig. >>> >>> IFC-NOR image is generated by ls1088aqds_defconfig. >>> >>> Signed-off-by: Ashish Kumar <ashish.ku...@nxp.com> >>> --- >>> depends on: >>> >> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpat >>> >> chwork.ozlabs.org%2Fpatch%2F853615%2F&data=02%7C01%7Cyork.sun%40 >> nxp.co >>> >> m%7Cc53b3ec4db4d48e5130a08d551a1253d%7C686ea1d3bc2b4c6fa92cd99 >> c5c30163 >>> >> 5%7C0%7C0%7C636504674905515652&sdata=j2VD3l2%2BIb7iYk8yvn3TOrvT >> 38pPT8A >>> RRQjN0h%2FR5b0%3D&reserved=0 >>> >>> Tested on 2018.01-rc3 >>> >>> More accurate timing are used which where provided by validation team >>> >>> to switch to IFC-NOR use command for qspi prompt: >>> i2c mw 66 0x60 0x12; i2c mw 66 50 00;i2c mw 66 10 21 >> >> Can you expand qixis command to do this? You should stop using i2c >> command to switch any banks. > > Will that be ok to send separate patch with expansion of qixis commands ?
Yes, a patch before this one. I prefer not to use i2c command at all for bank switching. If you have any comment/document showing i2c command to do similar thing, please also clean up. > >> Please add instructions to board README file to describe the flash map, and >> the qixis commands to switch between QSPI banks, and other booting >> sources. > > Flash map is now identical for all arm64 platform(ls2088,ls2085,ls1043,ls1046 > and ls1088), do I still to add the flash map? No, if identical. But please add the base addresses information. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
