From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/6] arm: socfpga: Unreset NAND in SPL
Date: Sun, 20 Dec 2015 04:00:42 +0100 [thread overview]
Message-ID: <1450580446-6435-2-git-send-email-marex@denx.de> (raw)
In-Reply-To: <1450580446-6435-1-git-send-email-marex@denx.de>
If the system boots from NAND, make sure to de-assert the NAND IP
reset, otherwise the system will get stuck.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
---
arch/arm/mach-socfpga/spl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl.c
index 775a827..98c16a0 100644
--- a/arch/arm/mach-socfpga/spl.c
+++ b/arch/arm/mach-socfpga/spl.c
@@ -40,6 +40,7 @@ u32 spl_boot_device(void)
return BOOT_DEVICE_RAM;
case 0x2: /* NAND Flash (1.8V) */
case 0x3: /* NAND Flash (3.0V) */
+ socfpga_per_reset(SOCFPGA_RESET(NAND), 0);
return BOOT_DEVICE_NAND;
case 0x4: /* SD/MMC External Transceiver (1.8V) */
case 0x5: /* SD/MMC Internal Transceiver (3.0V) */
--
2.1.4
next prev parent reply other threads:[~2015-12-20 3:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-20 3:00 [U-Boot] [PATCH 1/6] arm: socfpga: Define NAND reset bit Marek Vasut
2015-12-20 3:00 ` Marek Vasut [this message]
2015-12-20 3:00 ` [U-Boot] [PATCH 3/6] arm: socfpga: Unreset NAND in U-Boot Marek Vasut
2015-12-22 15:36 ` Chin Liang See
2015-12-20 3:00 ` [U-Boot] [PATCH 4/6] arm: socfpga: Enable SPL MMC/SPI support only if DM_MMC/SPI is enabled Marek Vasut
2015-12-22 15:40 ` Chin Liang See
2015-12-20 3:00 ` [U-Boot] [PATCH 5/6] arm: socfpga: Enable DFU MMC support only if DM_MMC " Marek Vasut
2015-12-22 15:19 ` Chin Liang See
2015-12-20 3:00 ` [U-Boot] [PATCH 6/6] arm: socfpga: Add support for Denali NAND controller Marek Vasut
2015-12-22 15:17 ` Chin Liang See
2015-12-22 15:51 ` Marek Vasut
2015-12-22 20:23 ` Marek Vasut
2015-12-23 0:26 ` Chin Liang See
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