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tools: kwboot: Set debug flag to 1

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This should enable BootROM output on UART.

(At least on A385 BootROM this is broken, BootROM ignores this debug
 flag and does not enable its output on UART if some valid image is
 available in SPI-NOR.)

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2022-01-25 18:13:13 +01:00 committed by Stefan Roese
parent a3c6496bb2
commit ffccee2a0c
1 changed files with 1 additions and 0 deletions
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tools/kwboot.c
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@ -1631,6 +1631,7 @@ kwboot_img_patch(void *img, size_t *size, int baudrate)
* baudrate (which should be 115200) and do not touch
* UART MPP configuration.
*/
hdr->flags |= 0x1;
hdr->options &= ~0x1F;
hdr->options |= MAIN_HDR_V1_OPT_BAUD_DEFAULT;
hdr->options |= 0 << 3;