On Thu, Jul 22, 2021 at 3:56 PM James Feeney wrote:
>
> On 7/3/21 8:22 AM, Matt DeVillier wrote:
>
> Thanks for that.
>
> > I don't see the command you used to flash -- what was that? You also
> > didn't clear the WP range (flashrom --wp-range 0,0) which has
> > historically been needed on small
On 7/3/21 8:22 AM, Matt DeVillier wrote:
Thanks for that.
> I don't see the command you used to flash -- what was that? You also
> didn't clear the WP range (flashrom --wp-range 0,0) which has
> historically been needed on small core/Atom boards, but if you didn't
> get an error flashing/erasing
Hello,
I am currently developing on Intel TGLRVP-UP3, but this should be relevant for
other TGL-based platforms and possibly all other that set
CONFIG_IDT_IN_EVERY_STAGE=y:
When I try to use the GDB stub for my debug attempts on TGL
(CONFIG_GDB_STUB=y), I get the following 'undefined
On 7/22/21 3:53 PM, Matt DeVillier wrote:
...
>> I get "No EEPROM/flash device found". Running with -V, I see flashrom is
>> just reading all 1's.
>
> you need to open the CCD first. With the battery disconnected, from a
> terminal attached to /dev/ttyUSB0, run:
> ccd open
> ccd reset factory
>
Then those console.c and uart.h need to follow to include in every stage?
Samek, Jan 于2021年7月23日周五 上午12:15写道：
> Hello,
>
> I am currently developing on Intel TGLRVP-UP3, but this should be relevant
> for other TGL-based platforms and possibly all other that set
> CONFIG_IDT_IN_EVERY_STAGE=y:
>
Hi Jan.
The problem here is that the needed functions for GDB in console are not
included in bootblock. In src/console/console.c you can see:
#if CONFIG(GDB_STUB) && (ENV_ROMSTAGE || ENV_RAMSTAGE)
void gdb_hw_init(void)
{
__gdb_hw_init();
}
void gdb_tx_byte(unsigned char byte)
{
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