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From: Mattijs Korpershoek <mkorpershoek@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: u-boot-amlogic@groups.io, u-boot@lists.denx.de,
	Mattijs Korpershoek <mkorpershoek@baylibre.com>
Subject: [PATCH v2 3/5] configs: meson64_android: reboot to fastbootd from bootloader
Date: Fri, 30 Jul 2021 14:28:10 +0200	[thread overview]
Message-ID: <20210730122812.3011529-4-mkorpershoek@baylibre.com> (raw)
In-Reply-To: <20210730122812.3011529-1-mkorpershoek@baylibre.com>

Whenever we test for boot-fastboot in the BCB, it means that Android
wants us to boot into recovery with a special mode (fastbootd).

Force reboot into recovery in that case.

Note: we don't erase the bcb on purpose here: recoveryOS needs to read
the BCB as well to know if it boots into regular recovery mode or
fastbootd mode.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
---
 include/configs/meson64_android.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/configs/meson64_android.h b/include/configs/meson64_android.h
index ce08346b70..f9f2b26416 100644
--- a/include/configs/meson64_android.h
+++ b/include/configs/meson64_android.h
@@ -44,6 +44,10 @@
 				"bcb clear command; bcb store; " \
 				"setenv run_fastboot 1;" \
 			"fi; " \
+			"if bcb test command = boot-fastboot; then " \
+				"echo BCB: fastboot userspace boot...; " \
+				"setenv force_recovery 1;" \
+			"fi; " \
 		"else " \
 			"echo Warning: BCB is corrupted or does not exist; " \
 		"fi;" \
-- 
2.30.2


  parent reply	other threads:[~2021-07-30 12:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-30 12:28 [PATCH v2 0/5] meson64_android: use BCB for reboot reason Mattijs Korpershoek
2021-07-30 12:28 ` [PATCH v2 1/5] configs: meson64_android: use BCB for reboot to bootloader Mattijs Korpershoek
2021-07-30 12:28 ` [PATCH v2 2/5] configs: meson64_android: implement recovery boot via BCB Mattijs Korpershoek
2021-07-30 12:28 ` Mattijs Korpershoek [this message]
2021-07-30 12:28 ` [PATCH v2 4/5] configs: sei610/sei510: set CONFIG_CMD_BCB=y Mattijs Korpershoek
2021-07-30 12:28 ` [PATCH v2 5/5] Revert "ARM: meson: Add support for fastboot_set_reboot_flag()" Mattijs Korpershoek
2021-07-30 12:54 ` [PATCH v2 0/5] meson64_android: use BCB for reboot reason Neil Armstrong

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