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ports/sysutils/u-boot-master/files/patch-common__bootm.c
Emmanuel Vadot f4c841a50b sysutils/u-boot-*: Update to 2020.10
This also add two patches :
 - The first one is for rockpro64, a commit upstream made the spi flash
   not detected anymore. The issue is still discussed with upstream so for
   now add a local patch.
 - The second disabled shutting down usb controllers when
   calling efi_exit_boot_service.
   It somehow make u-boot hang but only when doing netboot and of course
   only on some boards so it's a weird issue.
   This is also a local patch for now as I still need to look deeper.
2020-11-07 18:59:37 +00:00

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From 7d25c0b01248fbfbbcdf668cc1c080fe0b54978f Mon Sep 17 00:00:00 2001
From: Emmanuel Vadot <manu@FreeBSD.org>
Date: Sat, 7 Nov 2020 19:42:31 +0100
Subject: [PATCH 2/2] Add FreeBSD hack that does not disable usb when
efi_exit_boot_service is called
Content-Type: text/plain; charset=UTF-8
---
common/bootm.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/common/bootm.c b/common/bootm.c
index b3377490b3..22476fc7c9 100644
--- common/bootm.c
+++ common/bootm.c
@@ -458,7 +458,12 @@ ulong bootm_disable_interrupts(void)
* updated every 1 ms within the HCCA structure in SDRAM! For more
* details see the OpenHCI specification.
*/
+ /*
+ * FreeBSD Hack, on some board this cause efi_exit_bootservice to hang
+ * for some yet unknown reason.
+ * This only does this when doing netboot ???
usb_stop();
+ */
#endif
return iflag;
}
--
2.28.0