lib: strto: Stop detection when invalid char is used
This issue has been found when mtd partition are specified. Autodetection code should stop when the first invalid char is found. Here is the example of commands: setenv mtdids nand0=memory-controller@e000e000 setenv mtdparts "mtdparts=nand0:4m(boot),4m(env),64m(kernel),96m(rootfs)" mtd list Before: Zynq> mtd list List of MTD devices: * nand0 - type: NAND flash - block size: 0x20000 bytes - min I/O: 0x800 bytes - OOB size: 64 bytes - OOB available: 16 bytes - ECC strength: 1 bits - ECC step size: 2048 bytes - bitflip threshold: 1 bits - 0x000000000000-0x000010000000 : "nand0" - 0x000000000000-0x000000400000 : "boot" - 0x000000400000-0x000000800000 : "env" - 0x000000800000-0x000006c00000 : "kernel" - 0x000006c00000-0x000010000000 : "rootfs" Where it is visible that kernel partition has 100m instead of 64m After: Zynq> mtd list * nand0 - type: NAND flash - block size: 0x20000 bytes - min I/O: 0x800 bytes - OOB size: 64 bytes - OOB available: 16 bytes - ECC strength: 1 bits - ECC step size: 2048 bytes - bitflip threshold: 1 bits - 0x000000000000-0x000010000000 : "nand0" - 0x000000000000-0x000000400000 : "boot" - 0x000000400000-0x000000800000 : "env" - 0x000000800000-0x000004800000 : "kernel" - 0x000004800000-0x00000a800000 : "rootfs" Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Fixes: 0486497e ("lib: Improve _parse_integer_fixup_radix base 16 detection") Tested-by: NHeiko Schocher <hs@denx.de> Tested-by: NPali Rohár <pali@kernel.org>
Showing
想要评论请 注册 或 登录