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From: Jan Luebbe <jlu@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 09/12] board hmi10: enable support for NAND
Date: Tue, 26 Jun 2012 11:51:51 +0200	[thread overview]
Message-ID: <1340704314-12593-10-git-send-email-jlu@pengutronix.de> (raw)
In-Reply-To: <1340704314-12593-1-git-send-email-jlu@pengutronix.de>

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
---
 arch/arm/boards/hmi10/board.c |   23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boards/hmi10/board.c b/arch/arm/boards/hmi10/board.c
index be4d920..bc3283d 100644
--- a/arch/arm/boards/hmi10/board.c
+++ b/arch/arm/boards/hmi10/board.c
@@ -31,7 +31,9 @@
 #include <linux/err.h>
 #include <linux/mtd/nand.h>
 
+#include <mach/aemif.h>
 #include <mach/hardware.h>
+#include <mach/nand.h>
 #include <mach/da8xx.h>
 
 #ifdef CONFIG_DRIVER_SERIAL_NS16550
@@ -82,8 +84,29 @@ static int hmi10_mem_init(void)
 }
 mem_initcall(hmi10_mem_init);
 
+static struct davinci_aemif_timing hmi10_nandflash_timing = {
+	.wsetup = 24,
+	.wstrobe = 21,
+	.whold = 14,
+	.rsetup = 19,
+	.rstrobe = 50,
+	.rhold = 0,
+	.ta = 20,
+};
+
+static struct davinci_nand_pdata hmi10_nandflash_data = {
+	.ecc_mode = NAND_ECC_HW,
+	.ecc_bits = 4,
+	.options = NAND_USE_FLASH_BBT,
+	.timing = &hmi10_nandflash_timing,
+};
+
 static int hmi10_devices_init(void)
 {
+	lpsc_on(DAVINCI_LPSC_AEMIF);
+	add_generic_device("davinci_nand", -1, NULL, DAVINCI_ASYNC_EMIF_CNTRL_BASE, 0,
+			   IORESOURCE_MEM, &hmi10_nandflash_data);
+
 	armlinux_set_bootparams((void *)0xc0000100);
 	armlinux_set_architecture(MACH_TYPE_DAVINCI_HE_HMI10);
 
-- 
1.7.10


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  parent reply	other threads:[~2012-06-26  9:52 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-26  9:51 Add basic support for the OMAP-L138/DA850 Jan Luebbe
2012-06-26  9:51 ` [PATCH 01/12] mach-davinci: add platform and minimal board file for HMI10 Jan Luebbe
2012-06-26  9:51 ` [PATCH 02/12] mach-davinci: add GPIO support Jan Luebbe
2012-06-26  9:51 ` [PATCH 03/12] mach-davinci: add pin mux support Jan Luebbe
2012-06-26 18:59   ` Sascha Hauer
2012-06-26  9:51 ` [PATCH 04/12] mach-davinci: setup pin mux for da850 Jan Luebbe
2012-06-26 19:00   ` Sascha Hauer
2012-06-26  9:51 ` [PATCH 05/12] mach-davinci: add support for the PSC (Power and Sleep Controller) Jan Luebbe
2012-06-26 19:02   ` Sascha Hauer
2012-06-26  9:51 ` [PATCH 06/12] mach-davinci: support the USB 1.1 host controller (based on OHCI) Jan Luebbe
2012-06-26 19:05   ` Sascha Hauer
2012-06-26  9:51 ` [PATCH 07/12] mach-davinci: add support for AEMIF (NAND flash) Jan Luebbe
2012-06-26  9:51 ` [PATCH 08/12] drivers/mtd/nand: add driver for the davinci NAND flash controller Jan Luebbe
2012-06-26 19:19   ` Sascha Hauer
2012-06-26  9:51 ` Jan Luebbe [this message]
2012-06-26  9:51 ` [PATCH 10/12] drivers/spi: add driver for the davinci SPI master Jan Luebbe
2012-06-26  9:51 ` [PATCH 11/12] board hmi10: enable support for SPI Jan Luebbe
2012-06-26  9:51 ` [PATCH 12/12] board hmi10: add default config Jan Luebbe
2012-06-26 11:59 ` Add basic support for the OMAP-L138/DA850 Yegor Yefremov
2012-06-26 12:06   ` Jan Lübbe
2012-06-26 20:52     ` Yegor Yefremov
2012-06-29 11:42       ` [PATCH] Initial BeagleBone support for second stage Jan Luebbe

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