Hi Alessandro,
[Adding Marek and Rogan]
On Sun, Dec 3, 2023 at 9:24 PM Alessandro Rubini rubini@gnudd.com wrote:
The tool works for me, with imx28 and NAND memory, but the resulting blocks are reported as bad, both by u-boot and the kernel.
This makes it impossible to erase from Linux (for an upgrade without console access, for example -- u-boot can "nand scrub" but linux can't).
pre-filling with 0xff creates a proper boot loader image, but no bad-block marker is there when written to flash.
Signed-off-by: Alessandro Rubini rubini@gnudd.com
tools/mxsboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/mxsboot.c b/tools/mxsboot.c index 04d86f87a8..8f4018aa56 100644 --- a/tools/mxsboot.c +++ b/tools/mxsboot.c @@ -478,7 +478,7 @@ static int mx28_create_nand_image(int infd, int outfd) goto err0; }
memset(buf, 0, size);
memset(buf, 0xff, size);
This makes sense:
Reviewed-by: Fabio Estevam festevam@gmail.com
Thanks