El Fri, Jun 10, 2022 at 11:59:23AM +0200, LABBE Corentin deia:
--- a/drivers/core/lists.c +++ b/drivers/core/lists.c @@ -20,6 +20,10 @@ #include <fdtdec.h> #include <linux/compiler.h>
+static int _errorcount; +int errorlist[1024]; +int errorcount;
struct driver *lists_driver_lookup_name(const char *name) { struct driver *drv = @@ -120,8 +124,9 @@ int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only) int ret;
ret = bind_drivers_pass(parent, pre_reloc_only);
if (!ret)break;
errorlist[_errorcount] = ret;_errorcount++;errorcount = _errorcount; if (ret != -EAGAIN && !result) result = ret; }But errorcount is always 0 which is puzzling me since according to my think, lists_bind_drivers() is ran before secure_boot_verify_image().
I'm not sure at which point your code is called, but do you have working BSS?
README: [...] lowlevel_init(): - no global_data or BSS [...] board_init_f(): [...] - global_data is available - stack is in SRAM - BSS is not available, so you cannot use global/static variables, only stack variables and global_data
Any idea on how to debug further ?
maybe you can add a field to global_data ?