From: Pali Rohár <[email protected]>

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 <[email protected]>
Signed-off-by: Marek Behún <[email protected]>
---
 tools/kwboot.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/kwboot.c b/tools/kwboot.c
index 859559fb72..2684f0e75a 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -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;
-- 
2.34.1

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