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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v1 3/6] ARM: at91: ddramc: add sama5d3_barebox_entry() handler
Date: Fri,  9 Apr 2021 15:11:46 +0200	[thread overview]
Message-ID: <20210409131149.2184-4-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210409131149.2184-1-o.rempel@pengutronix.de>

Add sama5d3 specific barebox_entry helper.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/mach-at91/ddramc.c              | 8 ++++++++
 arch/arm/mach-at91/include/mach/ddramc.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/arch/arm/mach-at91/ddramc.c b/arch/arm/mach-at91/ddramc.c
index c3ef6b0090..0aece5345f 100644
--- a/arch/arm/mach-at91/ddramc.c
+++ b/arch/arm/mach-at91/ddramc.c
@@ -26,6 +26,14 @@ void __noreturn sama5d2_barebox_entry(unsigned int r4, void *boarddata)
 			  boarddata);
 }
 
+void __noreturn sama5d3_barebox_entry(unsigned int r4, void *boarddata)
+{
+	__sama5d3_stashed_bootrom_r4 = r4;
+
+	barebox_arm_entry(SAMA5_DDRCS, at91sama5d3_get_ddram_size(),
+			  boarddata);
+}
+
 static int sama5_ddr_probe(struct device_d *dev)
 {
 	struct resource *iores;
diff --git a/arch/arm/mach-at91/include/mach/ddramc.h b/arch/arm/mach-at91/include/mach/ddramc.h
index 5d6f3a70b7..7daef17636 100644
--- a/arch/arm/mach-at91/include/mach/ddramc.h
+++ b/arch/arm/mach-at91/include/mach/ddramc.h
@@ -33,5 +33,6 @@ void at91_lpddr1_sdram_initialize(void __iomem *base_address,
 				  const struct at91_ddramc_register *ddramc_config);
 
 void __noreturn sama5d2_barebox_entry(unsigned int r4, void *boarddata);
+void __noreturn sama5d3_barebox_entry(unsigned int r4, void *boarddata);
 
 #endif /* #ifndef __DDRAMC_H__ */
-- 
2.29.2


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  parent reply	other threads:[~2021-04-09 13:13 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-09 13:11 [PATCH v1 0/6] add multiimage support for sama5d3 based microchip-ksz9477-evb board Oleksij Rempel
2021-04-09 13:11 ` [PATCH v1 1/6] mci: atmel_mci: add PBL support Oleksij Rempel
2021-04-13  4:58   ` Sascha Hauer
2021-04-23 14:14     ` Oleksij Rempel
2021-05-03 11:39       ` Sascha Hauer
2021-04-09 13:11 ` [PATCH v1 2/6] ARM: at91: xload-mmc: add sama5d3_atmci_start_image() helper Oleksij Rempel
2021-04-13  5:01   ` Sascha Hauer
2021-04-09 13:11 ` Oleksij Rempel [this message]
2021-04-09 13:11 ` [PATCH v1 4/6] ARM: at91: add __sama5d3_stashed_bootrom_r4 helper Oleksij Rempel
2021-04-09 13:11 ` [PATCH v1 5/6] ARM: at91: add sama5d3_lowlevel_init() helpers Oleksij Rempel
2021-04-09 13:11 ` [PATCH v1 6/6] ARM: at91: sama5d3: add multiimage support for the microchip-ksz9477-evb Oleksij Rempel

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