From: Afzal Mohammed <afzal@ti.com> To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Afzal Mohammed <afzal@ti.com> Subject: [TMP][PATCH 5/5] OMAP3EVM: Test gpmc-nand Date: Fri, 23 Mar 2012 12:07:10 +0530 [thread overview] Message-ID: <1332484630-22181-1-git-send-email-afzal@ti.com> (raw) Signed-off-by: Afzal Mohammed <afzal@ti.com> --- arch/arm/mach-omap2/board-omap3evm.c | 82 ++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index a659e19..9ed48d4 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -23,6 +23,7 @@ #include <linux/input/matrix_keypad.h> #include <linux/leds.h> #include <linux/interrupt.h> +#include <linux/mtd/nand.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -41,6 +42,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <plat/nand.h> #include <plat/board.h> #include <plat/usb.h> #include "common.h" @@ -52,6 +54,7 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "board-flash.h" #define OMAP3_EVM_TS_GPIO 175 #define OMAP3_EVM_EHCI_VBUS 22 @@ -102,6 +105,9 @@ static void __init omap3_evm_get_revision(void) } } +#undef CONFIG_SMSC911X +#undef CONFIG_SMSC911X_MODULE + #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <plat/gpmc-smsc911x.h> @@ -533,6 +539,41 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = { .reset_gpio_port[2] = -EINVAL }; +/* + * NAND + */ +static struct mtd_partition omap3_evm_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 6 * (64 * 2048), + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ + .size = 40 * (64 * 2048), + }, + { + .name = "File System - NAND", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */ + }, +}; + #ifdef CONFIG_OMAP_MUX static struct omap_board_mux omap35x_board_mux[] __initdata = { OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | @@ -632,8 +673,30 @@ static void __init omap3_evm_wl12xx_init(void) #endif } +static struct gpmc_pdata gpmc_data; + +static struct resource gpmc_resources[] = { + { + .start = OMAP34XX_GPMC_BASE, + .end = OMAP34XX_GPMC_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device gpmc_device = { + .name = "omap-gpmc", + .id = -1, + .num_resources = ARRAY_SIZE(gpmc_resources), + .resource = gpmc_resources, + .dev = { + .platform_data = &gpmc_data, + } +}; + static void __init omap3_evm_init(void) { + struct omap_nand_platform_data *nand_data; + omap3_evm_get_revision(); if (cpu_is_omap3630()) @@ -684,6 +747,25 @@ static void __init omap3_evm_init(void) omap3evm_init_smsc911x(); omap3_evm_display_init(); omap3_evm_wl12xx_init(); + /* NAND */ + nand_data = omap_nand_init(omap3_evm_nand_partitions, + ARRAY_SIZE(omap3_evm_nand_partitions), + 0, NAND_BUSWIDTH_16, nand_default_timings); + if (nand_data == NULL) { + pr_err("omap_nand_init() failed\n"); + return; + } + + gpmc_data.device_pdata = gpmc_nand_init(nand_data); + if (gpmc_data.device_pdata == NULL) { + pr_err("gpmc_nand_init() failed\n"); + return; + } + + gpmc_data.num_device++; + gpmc_data.fclk_rate = gpmc_get_fclk_period(); + + platform_device_register(&gpmc_device); } MACHINE_START(OMAP3EVM, "OMAP3 EVM") -- 1.7.9.3
WARNING: multiple messages have this Message-ID (diff)
From: afzal@ti.com (Afzal Mohammed) To: linux-arm-kernel@lists.infradead.org Subject: [TMP][PATCH 5/5] OMAP3EVM: Test gpmc-nand Date: Fri, 23 Mar 2012 12:07:10 +0530 [thread overview] Message-ID: <1332484630-22181-1-git-send-email-afzal@ti.com> (raw) Signed-off-by: Afzal Mohammed <afzal@ti.com> --- arch/arm/mach-omap2/board-omap3evm.c | 82 ++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index a659e19..9ed48d4 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -23,6 +23,7 @@ #include <linux/input/matrix_keypad.h> #include <linux/leds.h> #include <linux/interrupt.h> +#include <linux/mtd/nand.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -41,6 +42,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <plat/nand.h> #include <plat/board.h> #include <plat/usb.h> #include "common.h" @@ -52,6 +54,7 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "board-flash.h" #define OMAP3_EVM_TS_GPIO 175 #define OMAP3_EVM_EHCI_VBUS 22 @@ -102,6 +105,9 @@ static void __init omap3_evm_get_revision(void) } } +#undef CONFIG_SMSC911X +#undef CONFIG_SMSC911X_MODULE + #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include <plat/gpmc-smsc911x.h> @@ -533,6 +539,41 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = { .reset_gpio_port[2] = -EINVAL }; +/* + * NAND + */ +static struct mtd_partition omap3_evm_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 6 * (64 * 2048), + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ + .size = 40 * (64 * 2048), + }, + { + .name = "File System - NAND", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */ + }, +}; + #ifdef CONFIG_OMAP_MUX static struct omap_board_mux omap35x_board_mux[] __initdata = { OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | @@ -632,8 +673,30 @@ static void __init omap3_evm_wl12xx_init(void) #endif } +static struct gpmc_pdata gpmc_data; + +static struct resource gpmc_resources[] = { + { + .start = OMAP34XX_GPMC_BASE, + .end = OMAP34XX_GPMC_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device gpmc_device = { + .name = "omap-gpmc", + .id = -1, + .num_resources = ARRAY_SIZE(gpmc_resources), + .resource = gpmc_resources, + .dev = { + .platform_data = &gpmc_data, + } +}; + static void __init omap3_evm_init(void) { + struct omap_nand_platform_data *nand_data; + omap3_evm_get_revision(); if (cpu_is_omap3630()) @@ -684,6 +747,25 @@ static void __init omap3_evm_init(void) omap3evm_init_smsc911x(); omap3_evm_display_init(); omap3_evm_wl12xx_init(); + /* NAND */ + nand_data = omap_nand_init(omap3_evm_nand_partitions, + ARRAY_SIZE(omap3_evm_nand_partitions), + 0, NAND_BUSWIDTH_16, nand_default_timings); + if (nand_data == NULL) { + pr_err("omap_nand_init() failed\n"); + return; + } + + gpmc_data.device_pdata = gpmc_nand_init(nand_data); + if (gpmc_data.device_pdata == NULL) { + pr_err("gpmc_nand_init() failed\n"); + return; + } + + gpmc_data.num_device++; + gpmc_data.fclk_rate = gpmc_get_fclk_period(); + + platform_device_register(&gpmc_device); } MACHINE_START(OMAP3EVM, "OMAP3 EVM") -- 1.7.9.3
next reply other threads:[~2012-03-23 6:55 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-03-23 6:37 Afzal Mohammed [this message] 2012-03-23 6:37 ` [TMP][PATCH 5/5] OMAP3EVM: Test gpmc-nand Afzal Mohammed 2012-03-26 17:51 ` Jon Hunter 2012-03-26 17:51 ` Jon Hunter 2012-03-27 5:19 ` Mohammed, Afzal 2012-03-27 5:19 ` Mohammed, Afzal 2012-03-27 5:38 ` Mohammed, Afzal 2012-03-27 5:38 ` Mohammed, Afzal
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