From: Sascha Hauer <s.hauer@pengutronix.de>
To: BAREBOX <barebox@lists.infradead.org>
Subject: [PATCH 1/4] ARM: i.MX6: Riotboard: ungate peripheral clocks
Date: Mon, 05 Jan 2026 11:44:58 +0100 [thread overview]
Message-ID: <20260105-riotboard-v1-1-789b844d7e36@pengutronix.de> (raw)
In-Reply-To: <20260105-riotboard-v1-0-789b844d7e36@pengutronix.de>
Without it the DEBUG_LL console doesn't work when starting from USB.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/boards/embest-riotboard/lowlevel.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boards/embest-riotboard/lowlevel.c b/arch/arm/boards/embest-riotboard/lowlevel.c
index 9ea92f50910d4ed3fd5a085b0e2f92b3bbf147f9..3aae39f75f70601a0da7b061a5bd2b922a3e1cea 100644
--- a/arch/arm/boards/embest-riotboard/lowlevel.c
+++ b/arch/arm/boards/embest-riotboard/lowlevel.c
@@ -22,6 +22,7 @@ ENTRY_FUNCTION(start_imx6s_riotboard, r0, r1, r2)
if (IS_ENABLED(CONFIG_DEBUG_LL)) {
writel(0x4, 0x020e016c);
+ imx6_ungate_all_peripherals();
imx6_uart_setup_ll();
putc_ll('a');
}
--
2.47.3
next prev parent reply other threads:[~2026-01-05 10:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 10:44 [PATCH 0/4] i.MX6 Riotboard related patches Sascha Hauer
2026-01-05 10:44 ` Sascha Hauer [this message]
2026-01-05 10:44 ` [PATCH 2/4] ARM: i.MX6: Riotboard: Add hint how to enable DEBUG_LL Sascha Hauer
2026-01-05 10:45 ` [PATCH 3/4] gpio: Fix GPIOD_ASIS flag Sascha Hauer
2026-01-05 10:45 ` [PATCH 4/4] ARM: boards: remove #define DEBUG in board files Sascha Hauer
2026-01-06 7:46 ` (subset) [PATCH 0/4] i.MX6 Riotboard related patches Sascha Hauer
2026-01-06 7:46 ` Sascha Hauer
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