diff options
Diffstat (limited to 'packages/linux/linux-omap2-git/beagleboard/flash2.patch')
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/flash2.patch | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/packages/linux/linux-omap2-git/beagleboard/flash2.patch b/packages/linux/linux-omap2-git/beagleboard/flash2.patch deleted file mode 100644 index 1018d46517..0000000000 --- a/packages/linux/linux-omap2-git/beagleboard/flash2.patch +++ /dev/null @@ -1,226 +0,0 @@ -Received: from mail.service.utwente.nl ([130.89.5.253]) by exchange.service.utwente.nl with Microsoft SMTPSVC(6.0.3790.3959); - Mon, 4 Aug 2008 17:59:27 +0200 -Received: from mx.utwente.nl ([130.89.2.12]) by mail.service.utwente.nl with Microsoft SMTPSVC(6.0.3790.3959); - Mon, 4 Aug 2008 17:59:27 +0200 -Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) - by mx.utwente.nl (8.12.10/SuSE Linux 0.7) with ESMTP id m74FwiDh028981 - for <k.kooi@student.utwente.nl>; Mon, 4 Aug 2008 17:58:46 +0200 -Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand - id S1757030AbYHDP61 (ORCPT <rfc822;k.kooi@student.utwente.nl>); - Mon, 4 Aug 2008 11:58:27 -0400 -Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756149AbYHDP61 - (ORCPT <rfc822;linux-omap-outgoing>); Mon, 4 Aug 2008 11:58:27 -0400 -Received: from fg-out-1718.google.com ([72.14.220.154]:19323 "EHLO - fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org - with ESMTP id S1756263AbYHDP60 (ORCPT - <rfc822;linux-omap@vger.kernel.org>); Mon, 4 Aug 2008 11:58:26 -0400 -Received: by fg-out-1718.google.com with SMTP id 19so1022490fgg.17 - for <linux-omap@vger.kernel.org>; Mon, 04 Aug 2008 08:58:25 -0700 (PDT) -DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; - d=googlemail.com; s=gamma; - h=domainkey-signature:received:received:message-id:date:from - :user-agent:x-accept-language:mime-version:to:cc:subject - :content-type; - bh=65WuA1p8Hw9I6a1ij+FIP5BOigKnPXbZo9w8e5jem0o=; - b=genF0tqD5fHKd9/hzb3nyfM8o27WacwLhM+JdeHMRbOSUrlu7L7la1ApxJgERFMcFq - xf6IPPxwpmi7JjsryIXlQbmRwqdF1XgJzndCYvCV9pZsWkPYr3FgeMBJmFxCyo41Yy5N - 9uz+miJK5pzkHnReQOeE9w3KGI083vvhmF+SQ= -DomainKey-Signature: a=rsa-sha1; c=nofws; - d=googlemail.com; s=gamma; - h=message-id:date:from:user-agent:x-accept-language:mime-version:to - :cc:subject:content-type; - b=Nl4sgHVkS4ocH1hg5cxzO4FV+n1IteOKAHKHTV43OL7cXJqVZbyQ2b/cBPgCsBqAX7 - 2xhUTl2Ruhq+w5MPlY+LJs/aLeIoS4DPcF3NjDAQJuuWYBWBsGMyrdUeClVfW76PsEEz - 2S6sDl51zZ/ay/nohOXD7MKL+qvkDrIsTjyA8= -Received: by 10.86.72.15 with SMTP id u15mr10510585fga.22.1217865504927; - Mon, 04 Aug 2008 08:58:24 -0700 (PDT) -Received: from ?192.168.178.25? ( [195.4.48.71]) - by mx.google.com with ESMTPS id 4sm160959fge.5.2008.08.04.08.58.23 - (version=TLSv1/SSLv3 cipher=RC4-MD5); - Mon, 04 Aug 2008 08:58:24 -0700 (PDT) -Message-ID: <4897271E.6000408@googlemail.com> -Date: Mon, 04 Aug 2008 17:58:22 +0200 -From: Dirk Behme <dirk.behme@googlemail.com> -User-Agent: Mozilla Thunderbird 1.0.7 (X11/20050923) -X-Accept-Language: en-us, en -MIME-Version: 1.0 -To: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org> -CC: Steve Sakoman <steve@sakoman.com> -Subject: [PATCH 2/3 v2] OMAP3 Beagle: add nand support -Content-Type: multipart/mixed; - boundary="------------030806030601010501010906" -Sender: linux-omap-owner@vger.kernel.org -Precedence: bulk -List-ID: <linux-omap.vger.kernel.org> -X-Mailing-List: linux-omap@vger.kernel.org -X-UTwente-MailScanner-Information: Scanned by MailScanner. Contact servicedesk@icts.utwente.nl for more information. -X-UTwente-MailScanner: Found to be clean -X-UTwente-MailScanner-From: linux-omap-owner@vger.kernel.org -X-Spam-Status: No -Return-Path: linux-omap-owner@vger.kernel.org -X-OriginalArrivalTime: 04 Aug 2008 15:59:27.0586 (UTC) FILETIME=[12A54420:01C8F64B] - -This is a multi-part message in MIME format. ---------------030806030601010501010906 -Content-Type: text/plain; charset=ISO-8859-1; format=flowed -Content-Transfer-Encoding: 7bit - -From: Steve Sakoman <steve@sakoman.com>, Dirk Behme <dirk.behme@gmail.com> - -Add nand support to omap3beagle - -Signed-off-by: Steve Sakoman <steve@sakoman.com> -Signed-off-by: Dirk Behme <dirk.behme@gmail.com> - - ---------------030806030601010501010906 -Content-Type: text/plain; - name="2_nand.txt" -Content-Transfer-Encoding: 7bit -Content-Disposition: inline; - filename="2_nand.txt" - -Index: linux-beagle/arch/arm/mach-omap2/board-omap3beagle.c -=================================================================== ---- linux-beagle.orig/arch/arm/mach-omap2/board-omap3beagle.c -+++ linux-beagle/arch/arm/mach-omap2/board-omap3beagle.c -@@ -20,11 +20,15 @@ - #include <linux/clk.h> - #include <linux/io.h> - #include <linux/leds.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/mtd/nand.h> - - #include <asm/hardware.h> - #include <asm/mach-types.h> - #include <asm/mach/arch.h> - #include <asm/mach/map.h> -+#include <asm/mach/flash.h> - - #include <asm/arch/gpio.h> - #include <asm/arch/board.h> -@@ -32,6 +36,64 @@ - #include <asm/arch/usb-ehci.h> - #include <asm/arch/hsmmc.h> - #include <asm/arch/common.h> -+#include <asm/arch/gpmc.h> -+#include <asm/arch/nand.h> -+ -+#define GPMC_CS0_BASE 0x60 -+#define GPMC_CS_SIZE 0x30 -+ -+static struct mtd_partition omap3beagle_nand_partitions[] = { -+ /* All the partition sizes are listed in terms of NAND block size */ -+ { -+ .name = "X-Loader", -+ .offset = 0, -+ .size = 4*(64 * 2048), -+ .mask_flags = MTD_WRITEABLE, /* force read-only */ -+ }, -+ { -+ .name = "U-Boot", -+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ -+ .size = 15*(64 * 2048), -+ .mask_flags = MTD_WRITEABLE, /* force read-only */ -+ }, -+ { -+ .name = "U-Boot Env", -+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ -+ .size = 1*(64 * 2048), -+ }, -+ { -+ .name = "Kernel", -+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ -+ .size = 32*(64 * 2048), -+ }, -+ { -+ .name = "File System", -+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ -+ .size = MTDPART_SIZ_FULL, -+ }, -+}; -+ -+static struct omap_nand_platform_data omap3beagle_nand_data = { -+ .parts = omap3beagle_nand_partitions, -+ .nr_parts = ARRAY_SIZE(omap3beagle_nand_partitions), -+ .dma_channel = -1, /* disable DMA in OMAP NAND driver */ -+ .nand_setup = NULL, -+ .dev_ready = NULL, -+}; -+ -+static struct resource omap3beagle_nand_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device omap3beagle_nand_device = { -+ .name = "omap2-nand", -+ .id = -1, -+ .dev = { -+ .platform_data = &omap3beagle_nand_data, -+ }, -+ .num_resources = 1, -+ .resource = &omap3beagle_nand_resource, -+}; - - static struct omap_uart_config omap3_beagle_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -@@ -113,6 +175,44 @@ static struct platform_device *omap3_bea - &leds_gpio, - }; - -+void __init omap3beagle_flash_init(void) -+{ -+ u8 cs = 0; -+ u8 nandcs = GPMC_CS_NUM + 1; -+ -+ u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; -+ -+ /* find out the chip-select on which NAND exists */ -+ while (cs < GPMC_CS_NUM) { -+ u32 ret = 0; -+ ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); -+ -+ if ((ret & 0xC00) == 0x800) { -+ printk(KERN_INFO "Found NAND on CS%d\n", cs); -+ if (nandcs > GPMC_CS_NUM) -+ nandcs = cs; -+ } -+ cs++; -+ } -+ -+ if (nandcs > GPMC_CS_NUM) { -+ printk(KERN_INFO "NAND: Unable to find configuration " -+ "in GPMC\n "); -+ return; -+ } -+ -+ if (nandcs < GPMC_CS_NUM) { -+ omap3beagle_nand_data.cs = nandcs; -+ omap3beagle_nand_data.gpmc_cs_baseaddr = (void *) -+ (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); -+ omap3beagle_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); -+ -+ printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); -+ if (platform_device_register(&omap3beagle_nand_device) < 0) -+ printk(KERN_ERR "Unable to register NAND device\n"); -+ } -+} -+ - static void __init omap3_beagle_init(void) - { - platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); -@@ -122,6 +222,7 @@ static void __init omap3_beagle_init(voi - hsmmc_init(); - usb_musb_init(); - usb_ehci_init(); -+ omap3beagle_flash_init(); - } - - arch_initcall(omap3_beagle_i2c_init); - ---------------030806030601010501010906-- --- -To unsubscribe from this list: send the line "unsubscribe linux-omap" in -the body of a message to majordomo@vger.kernel.org -More majordomo info at http://vger.kernel.org/majordomo-info.html |