From patchwork Tue Apr 18 07:15:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenyou Yang X-Patchwork-Id: 751700 X-Patchwork-Delegate: sjg@chromium.org Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3w6c8p619yz9s3s for ; Tue, 18 Apr 2017 17:24:58 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id DEEA2C21C50; Tue, 18 Apr 2017 07:24:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id F3C39C21C8E; Tue, 18 Apr 2017 07:24:27 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 07D9FC21C73; Tue, 18 Apr 2017 07:24:14 +0000 (UTC) Received: from ussmtp01.atmel.com (nasmtp01.atmel.com [192.199.1.246]) by lists.denx.de (Postfix) with ESMTPS id 9000DC21C65 for ; Tue, 18 Apr 2017 07:24:10 +0000 (UTC) Received: from apsmtp01.atmel.com (10.168.254.31) by DVREDG02.corp.atmel.com (10.42.103.31) with Microsoft SMTP Server id 14.3.235.1; Tue, 18 Apr 2017 01:24:06 -0600 Received: from shaarm01.corp.atmel.com (10.168.254.13) by apsmtp01.atmel.com (10.168.254.31) with Microsoft SMTP Server id 14.3.235.1; Tue, 18 Apr 2017 15:31:24 +0800 From: Wenyou Yang To: U-Boot Mailing List Date: Tue, 18 Apr 2017 15:15:48 +0800 Message-ID: <20170418071550.17714-2-wenyou.yang@atmel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170418071550.17714-1-wenyou.yang@atmel.com> References: <20170418071550.17714-1-wenyou.yang@atmel.com> MIME-Version: 1.0 Cc: Stelian Pop Subject: [U-Boot] [PATCH v4 1/3] configs: at91sam9m10g45ek: Update to support DM/DT X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Update the configuration files to support the device tree and driver model. The device clock and pins configuration are handled by the clock and the pinctrl drivers respectively. Because the limitation of internal SRAM size, the SPL with driver model can't be supported, disable the SPL option. Signed-off-by: Wenyou Yang Reviewed-by: Simon Glass Signed-off-by: Wenyou Yang Reviewed-by: Simon Glass --- Changes in v4: - Adjust CONFIG_ENV_OFFSET for NAND to avoid the conflict caused by the increased binary size. Changes in v3: None Changes in v2: - Add the support of Atmel uart device be used in the board_init_f stage. - Remove unused LED feature. - Disable the SPL options. board/atmel/at91sam9m10g45ek/Makefile | 2 +- configs/at91sam9m10g45ek_mmc_defconfig | 28 +++++++++++++++++-------- configs/at91sam9m10g45ek_nandflash_defconfig | 26 ++++++++++++++++------- include/configs/at91sam9m10g45ek.h | 31 ++-------------------------- 4 files changed, 41 insertions(+), 46 deletions(-) diff --git a/board/atmel/at91sam9m10g45ek/Makefile b/board/atmel/at91sam9m10g45ek/Makefile index e5448ecc67..55cd9468a4 100644 --- a/board/atmel/at91sam9m10g45ek/Makefile +++ b/board/atmel/at91sam9m10g45ek/Makefile @@ -10,4 +10,4 @@ # obj-y += at91sam9m10g45ek.o -obj-y += led.o +obj-(CONFIG_AT91_LED) += led.o diff --git a/configs/at91sam9m10g45ek_mmc_defconfig b/configs/at91sam9m10g45ek_mmc_defconfig index 342fc8a469..b0933406af 100644 --- a/configs/at91sam9m10g45ek_mmc_defconfig +++ b/configs/at91sam9m10g45ek_mmc_defconfig @@ -1,19 +1,13 @@ CONFIG_ARM=y CONFIG_ARCH_AT91=y CONFIG_TARGET_AT91SAM9M10G45EK=y -CONFIG_SPL_GPIO_SUPPORT=y -CONFIG_SPL_LIBCOMMON_SUPPORT=y -CONFIG_SPL_LIBGENERIC_SUPPORT=y -CONFIG_SPL_MMC_SUPPORT=y -CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL_LIBDISK_SUPPORT=y -CONFIG_SPL_FAT_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_DEFAULT_DEVICE_TREE="at91sam9m10g45ek" CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_MMC" CONFIG_BOOTDELAY=3 # CONFIG_CONSOLE_MUX is not set CONFIG_SYS_CONSOLE_IS_IN_ENV=y # CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_SPL=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="U-Boot> " # CONFIG_CMD_BDI is not set @@ -29,7 +23,23 @@ CONFIG_CMD_USB=y CONFIG_CMD_DHCP=y CONFIG_CMD_PING=y CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_DM=y +CONFIG_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_DM_GPIO=y +CONFIG_AT91_GPIO=y +CONFIG_DM_MMC=y +CONFIG_GENERIC_ATMEL_MCI=y +CONFIG_DM_ETH=y +CONFIG_MACB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_LCD=y -CONFIG_OF_LIBFDT=y diff --git a/configs/at91sam9m10g45ek_nandflash_defconfig b/configs/at91sam9m10g45ek_nandflash_defconfig index 7164d82a45..e8324e71f3 100644 --- a/configs/at91sam9m10g45ek_nandflash_defconfig +++ b/configs/at91sam9m10g45ek_nandflash_defconfig @@ -1,17 +1,13 @@ CONFIG_ARM=y CONFIG_ARCH_AT91=y CONFIG_TARGET_AT91SAM9M10G45EK=y -CONFIG_SPL_GPIO_SUPPORT=y -CONFIG_SPL_LIBCOMMON_SUPPORT=y -CONFIG_SPL_LIBGENERIC_SUPPORT=y -CONFIG_SPL_SERIAL_SUPPORT=y -CONFIG_SPL_NAND_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_DEFAULT_DEVICE_TREE="at91sam9m10g45ek" CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_NANDFLASH" CONFIG_BOOTDELAY=3 # CONFIG_CONSOLE_MUX is not set CONFIG_SYS_CONSOLE_IS_IN_ENV=y # CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_SPL=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="U-Boot> " # CONFIG_CMD_BDI is not set @@ -27,7 +23,23 @@ CONFIG_CMD_USB=y CONFIG_CMD_DHCP=y CONFIG_CMD_PING=y CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_DM=y +CONFIG_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_DM_GPIO=y +CONFIG_AT91_GPIO=y +CONFIG_DM_MMC=y +CONFIG_GENERIC_ATMEL_MCI=y +CONFIG_DM_ETH=y +CONFIG_MACB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_LCD=y -CONFIG_OF_LIBFDT=y diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h index 0708d53662..0919a71cb8 100644 --- a/include/configs/at91sam9m10g45ek.h +++ b/include/configs/at91sam9m10g45ek.h @@ -30,13 +30,6 @@ /* general purpose I/O */ #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ -#define CONFIG_AT91_GPIO -#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */ - -/* serial console */ -#define CONFIG_ATMEL_USART -#define CONFIG_USART_BASE ATMEL_BASE_DBGU -#define CONFIG_USART_ID ATMEL_ID_SYS /* LCD */ #define LCD_BPP LCD_COLOR8 @@ -50,12 +43,6 @@ /* board specific(not enough SRAM) */ #define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000 -/* LED */ -#define CONFIG_AT91_LED -#define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */ -#define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */ - - /* * BOOTP options */ @@ -76,7 +63,7 @@ #define CONFIG_SYS_SDRAM_SIZE 0x08000000 #define CONFIG_SYS_INIT_SP_ADDR \ - (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) + (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) /* NAND flash */ #ifdef CONFIG_CMD_NAND @@ -93,24 +80,10 @@ #endif -/* MMC */ - -#ifdef CONFIG_CMD_MMC -#define CONFIG_GENERIC_ATMEL_MCI -#endif - /* Ethernet */ -#define CONFIG_MACB -#define CONFIG_RMII -#define CONFIG_NET_RETRY_COUNT 20 #define CONFIG_RESET_PHY_R #define CONFIG_AT91_WANTS_COMMON_PHY -/* USB */ -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_ATMEL -#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 - #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE @@ -119,7 +92,7 @@ #ifdef CONFIG_SYS_USE_NANDFLASH /* bootstrap + u-boot + env in nandflash */ #define CONFIG_ENV_IS_IN_NAND -#define CONFIG_ENV_OFFSET 0xc0000 +#define CONFIG_ENV_OFFSET 0x120000 #define CONFIG_ENV_OFFSET_REDUND 0x100000 #define CONFIG_ENV_SIZE 0x20000