From: Pali Rohár <pali@kernel.org>
Date: Tue, 25 Jan 2022 17:13:13 +0000 (+0100)
Subject: tools: kwboot: Set debug flag to 1
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=ffccee2a0cca5ee1e1690c68f9738ac463d5dc06;p=u-boot.git

tools: kwboot: Set debug flag to 1

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>
---

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;