Hi york, Do you mean it is not necessary to supply so much partitions for user, just supplying two partitions, one is reserved for firmware(including RCW, U-boot, Env, PPA, kernel.itb and so on), the other is the rest of flashes, if not, Could you give me more details?
Best Regards Wenbin Song -----Original Message----- From: york sun Sent: Thursday, March 16, 2017 1:14 AM To: Wenbin Song <wenbin.s...@nxp.com>; Mingkai Hu <mingkai...@nxp.com>; s...@chromium.org; Z.Q. Hou <zhiqiang....@nxp.com>; M.H. Lian <minghuan.l...@nxp.com>; u-boot@lists.denx.de Subject: Re: [PATCH] armv8: ls1043a/ls1046aqds: fix the offsets of MTD partitions on Nor flash On 03/13/2017 11:06 PM, Wenbin song wrote: > Fix the offsets of MTD partitions on Nor flash on ls1043ardb, > ls1043aqds and ls1046aqds boards. > > Signed-off-by: Wenbin Song <wenbin.s...@nxp.com> > --- > include/configs/ls1043a_common.h | 7 ++++--- > include/configs/ls1046aqds.h | 7 ++++--- > 2 files changed, 8 insertions(+), 6 deletions(-) > > diff --git a/include/configs/ls1043a_common.h > b/include/configs/ls1043a_common.h > index c4b05e0..ca845b6 100644 > --- a/include/configs/ls1043a_common.h > +++ b/include/configs/ls1043a_common.h > @@ -192,10 +192,11 @@ > #else > #define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \ > "1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \ > - "1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \ > - "1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \ > + "1m(nor_bank0_fman_uconde),"\ > + "40m@1100000(nor_bank0_fit)," \ > + "1m@4000000(nor_bank4_rcw),1m(nor_bank4_uboot)," \ > "1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \ > - "40m(nor_bank4_fit);7e800000.flash:" \ > + "40m@5100000(nor_bank4_fit);7e800000.flash:" \ > "1m(nand_uboot),1m(nand_uboot_env)," \ > "20m(nand_fit);spi0.0:1m(uboot)," \ > "5m(kernel),1m(dtb),9m(file_system)" > diff --git a/include/configs/ls1046aqds.h > b/include/configs/ls1046aqds.h index 4b3b21e..e045249 100644 > --- a/include/configs/ls1046aqds.h > +++ b/include/configs/ls1046aqds.h > @@ -487,10 +487,11 @@ unsigned long get_board_ddr_clk(void); #else > #define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \ > "1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \ > - "1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \ > - "1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \ > + "1m(nor_bank0_fman_uconde),"\ > + "40m@1100000(nor_bank0_fit)," \ > + "1m@4000000(nor_bank4_rcw),1m(nor_bank4_uboot)," \ > "1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \ > - "40m(nor_bank4_fit);7e800000.flash:" \ > + "40m@5100000(nor_bank4_fit);7e800000.flash:" \ > "4m(nand_uboot),36m(nand_kernel)," \ > "472m(nand_free);spi0.0:2m(uboot)," \ > "14m(free)" > Wenbin, Maybe you can use more generic partitions for the NOR and put more detail in comment. I believe the RCW, U-Boot, Env, Fman ucode, PPA are at fixed locations. But the rest is up to user. We cannot assume the layout is identical to SDK. Same goes to NAND partitions. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
