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DESK-XZ7-L/Peripherals/NAND

21 bytes added, 17 May
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!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes
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|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|{{oldid|19917|2024/01/23}}
|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|DESK-XZ7-L-1.0.1 release
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!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|2024/05/20
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|DESK-XZ7-L-1.1.0 release
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|}
...
&nand0{
status = "okay";
// timings for W29N08GV 8G-BIT 3.3V NAND FLASH MEMORY
arm,nand-cycle-t0 = <0x5>;
arm,nand-cycle-t1 = <0x5>;
arm,nand-cycle-t2 = <0x3>;
arm,nand-cycle-t3 = <0x2>;
arm,nand-cycle-t4 = <0x4>;
arm,nand-cycle-t5 = <0x4>;
arm,nand-cycle-t6 = <0x4>;
arm,nand-width = <8>;
 
partition@nand-bootbin {
label = "bootbin";
partition@nand-rootfs {
label = "rootfs";
reg = <0x01640000 0x1BE000000x0>;
};
};
[ 0.753138] 0x000000000000-0x000001600000 : "bootbin"
[ 0.760908] 0x000001600000-0x000001640000 : "ubootenv"
[ 0.776202] 0x000001640000-0x00001d440000 0x000040000000 : "rootfs"
</pre>
mtd0: 01600000 00020000 "bootbin"
mtd1: 00040000 00020000 "ubootenv"
mtd2: 1be00000 3e9c0000 00020000 "rootfs"
</pre>
[ 0.710317] nand: 1024 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
...
[ 01.734590076003] 3 fixed-partitions partitions found on MTD device W29N08GV[ 01.741214082625] Creating 3 MTD partitions on "W29N08GV":[ 01.746250087662] 0x000000000000-0x000001600000 : "bootbin"[ 01.753605101780] 0x000001600000-0x000001640000 : "ubootenv"[ 01.760249111817] 0x000001640000-0x00001d440000 0x000040000000 : "rootfs"
...
[ 01.838733209392] ubi0: attaching mtd2[ 23.055918943763] ubi0: scanning is finished[ 23.074094970955] ubi0: attached mtd2 (name "rootfs", size 446 1001 MiB)[ 23.079971976801] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes[ 23.086864983713] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 512[ 23.093559990409] ubi0: VID header offset: 512 (aligned 512), data offset: 2048[ 23.100464997277] ubi0: good PEBs: 35688010, bad PEBs: 04, corrupted PEBs: 0[ 24.106577003395] ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128[ 24.113794010637] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 6350118651501637841[ 24.122886019766] ubi0: available PEBs: 0, total reserved PEBs: 35688010, PEBs reserved for bad PEB handling: 160156[ 24.132320029253] ubi0: background thread "ubi_bgt0d" started, PID 5354[ 24.151720048733] UBIFS (ubi0:0): Mounting in unauthenticated mode[ 24.157627054771] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 5455[ 24.201015098540] UBIFS (ubi0:0): recovery needed[ 24.333896252929] UBIFS (ubi0:0): recovery completed[ 24.338412257516] UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "rootfsubifs"[ 24.345831264862] UBIFS (ubi0:0): LEB size: 129024 bytes (126 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes[ 24.355759274857] UBIFS (ubi0:0): FS size: 437262336 1011419136 bytes (417 964 MiB, 3389 7839 LEBs), journal size 21934080 9033728 bytes (20 8 MiB, 170 71 LEBs)[ 24.366754285664] UBIFS (ubi0:0): reserved for root: 4952683 0 bytes (4836 0 KiB)[ 24.373371291525] UBIFS (ubi0:0): media format: w5w4/r0 (latest is w5/r0), UUID 1D39DE6918F323BA-4DB45A9C-43C3422A-B1DC912C-4790B3D8D8CA2C06647F3EDF, small LPT model[ 2.386230] VFS: Mounted root (ubifs filesystem) on device 0:13.
...
</pre>
mtd0: 01600000 00020000 "bootbin"
mtd1: 00040000 00020000 "ubootenv"
mtd2: 1be00000 3e9c0000 00020000 "rootfs"
</pre>
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