{"id":795566,"url":"http://patchwork.ozlabs.org/api/patches/795566/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20170731060230.981-6-wenyou.yang@microchip.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170731060230.981-6-wenyou.yang@microchip.com>","list_archive_url":null,"date":"2017-07-31T06:02:28","name":"[U-Boot,5/7] board: sama5d4ek: Convert to support DM_VIDEO","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"ed208bd8a9b53cb5025c911b6fb49f06e727879e","submitter":{"id":69532,"url":"http://patchwork.ozlabs.org/api/people/69532/?format=json","name":"Wenyou Yang","email":"Wenyou.Yang@microchip.com"},"delegate":{"id":1700,"url":"http://patchwork.ozlabs.org/api/users/1700/?format=json","username":"ag","first_name":"Anatolij","last_name":"Gustschin","email":"agust@denx.de"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20170731060230.981-6-wenyou.yang@microchip.com/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/patches/795566/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/795566/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=)","Received":["from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xLTZQ0lmhz9t2H\n\tfor ;\n\tMon, 31 Jul 2017 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score=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED\n\tautolearn=unavailable autolearn_force=no version=3.4.0","From":"Wenyou Yang ","To":"U-Boot Mailing List ","Date":"Mon, 31 Jul 2017 14:02:28 +0800","Message-ID":"<20170731060230.981-6-wenyou.yang@microchip.com>","X-Mailer":"git-send-email 2.13.0","In-Reply-To":"<20170731060230.981-1-wenyou.yang@microchip.com>","References":"<20170731060230.981-1-wenyou.yang@microchip.com>","MIME-Version":"1.0","Cc":"Albert Aribaud , Tom Rini ","Subject":"[U-Boot] [PATCH 5/7] board: sama5d4ek: Convert to support DM_VIDEO","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.18","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"From: Wenyou Yang \n\nConvert the board to enable the driver model support for LCD/video.\n\nSigned-off-by: Wenyou Yang \n---\n\n arch/arm/dts/at91-sama5d4ek.dts | 26 ++++++++++\n arch/arm/mach-at91/Kconfig | 1 +\n board/atmel/sama5d4ek/sama5d4ek.c | 97 +++--------------------------------\n configs/sama5d4ek_mmc_defconfig | 3 +-\n configs/sama5d4ek_nandflash_defconfig | 3 +-\n configs/sama5d4ek_spiflash_defconfig | 3 +-\n include/configs/sama5d4ek.h | 9 ----\n 7 files changed, 39 insertions(+), 103 deletions(-)","diff":"diff --git a/arch/arm/dts/at91-sama5d4ek.dts b/arch/arm/dts/at91-sama5d4ek.dts\nindex b965f5b39d..a5d75452cf 100644\n--- a/arch/arm/dts/at91-sama5d4ek.dts\n+++ b/arch/arm/dts/at91-sama5d4ek.dts\n@@ -75,6 +75,32 @@\n \n \tahb {\n \t\tapb {\n+\t\t\thlcdc: hlcdc@f0000000 {\n+\t\t\t\tatmel,vl-bpix = <4>;\n+\t\t\t\tatmel,output-mode = <18>;\n+\t\t\t\tatmel,guard-time = <1>;\n+\t\t\t\tpinctrl-names = \"default\";\n+\t\t\t\tpinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_pwm &pinctrl_lcd_rgb666>;\n+\t\t\t\tstatus = \"okay\";\n+\t\t\t\tu-boot,dm-pre-reloc;\n+\n+\t\t\t\tdisplay-timings {\n+\t\t\t\t\tu-boot,dm-pre-reloc;\n+\t\t\t\t\t800x480 {\n+\t\t\t\t\t\tclock-frequency = <33260000>;\n+\t\t\t\t\t\thactive = <800>;\n+\t\t\t\t\t\tvactive = <480>;\n+\t\t\t\t\t\thsync-len = <5>;\n+\t\t\t\t\t\thfront-porch = <128>;\n+\t\t\t\t\t\thback-porch = <0>;\n+\t\t\t\t\t\tvfront-porch = <23>;\n+\t\t\t\t\t\tvback-porch = <22>;\n+\t\t\t\t\t\tvsync-len = <5>;\n+\t\t\t\t\t\tu-boot,dm-pre-reloc;\n+\t\t\t\t\t};\n+\t\t\t\t};\n+\t\t\t};\n+\n \t\t\tadc0: adc@fc034000 {\n \t\t\t\tpinctrl-names = \"default\";\n \t\t\t\tpinctrl-0 = <\ndiff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig\nindex a52599ab5b..d2db644fcf 100644\n--- a/arch/arm/mach-at91/Kconfig\n+++ b/arch/arm/mach-at91/Kconfig\n@@ -123,6 +123,7 @@ config TARGET_SAMA5D4EK\n \tselect CPU_V7\n \tselect SUPPORT_SPL\n \tselect BOARD_EARLY_INIT_F\n+\tselect BOARD_LATE_INIT\n \n config TARGET_MA5D4EVK\n \tbool \"Aries MA5D4EVK Evaluation Kit\"\ndiff --git a/board/atmel/sama5d4ek/sama5d4ek.c b/board/atmel/sama5d4ek/sama5d4ek.c\nindex ba7974643e..3e104f7167 100644\n--- a/board/atmel/sama5d4ek/sama5d4ek.c\n+++ b/board/atmel/sama5d4ek/sama5d4ek.c\n@@ -14,11 +14,7 @@\n #include \n #include \n #include \n-#include \n #include \n-#include \n-#include \n-#include \n \n DECLARE_GLOBAL_DATA_PTR;\n \n@@ -74,93 +70,15 @@ static void sama5d4ek_usb_hw_init(void)\n }\n #endif\n \n-#ifdef CONFIG_LCD\n-vidinfo_t panel_info = {\n-\t.vl_col = 800,\n-\t.vl_row = 480,\n-\t.vl_clk = 33260000,\n-\t.vl_bpix = LCD_BPP,\n-\t.vl_tft = 1,\n-\t.vl_hsync_len = 5,\n-\t.vl_left_margin = 128,\n-\t.vl_right_margin = 0,\n-\t.vl_vsync_len = 5,\n-\t.vl_upper_margin = 23,\n-\t.vl_lower_margin = 22,\n-\t.mmio = ATMEL_BASE_LCDC,\n-};\n-\n-/* No power up/down pin for the LCD pannel */\n-void lcd_enable(void)\t{ /* Empty! */ }\n-void lcd_disable(void)\t{ /* Empty! */ }\n-\n-unsigned int has_lcdc(void)\n+#ifdef CONFIG_BOARD_LATE_INIT\n+int board_late_init(void)\n {\n-\treturn 1;\n-}\n-\n-static void sama5d4ek_lcd_hw_init(void)\n-{\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 24, 0);\t/* LCDPWM */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 25, 0);\t/* LCDDISP */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 26, 0);\t/* LCDVSYNC */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 27, 0);\t/* LCDHSYNC */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 28, 0);\t/* LCDDOTCK */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 29, 0);\t/* LCDDEN */\n-\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 2, 0);\t/* LCDD2 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 3, 0);\t/* LCDD3 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 4, 0);\t/* LCDD4 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 5, 0);\t/* LCDD5 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 6, 0);\t/* LCDD6 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 7, 0);\t/* LCDD7 */\n-\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 10, 0);\t/* LCDD10 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 11, 0);\t/* LCDD11 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 12, 0);\t/* LCDD12 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 13, 0);\t/* LCDD13 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 14, 0);\t/* LCDD14 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 15, 0);\t/* LCDD15 */\n-\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 18, 0);\t/* LCDD18 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 19, 0);\t/* LCDD19 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 20, 0);\t/* LCDD20 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 21, 0);\t/* LCDD21 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 22, 0);\t/* LCDD22 */\n-\tat91_pio3_set_a_periph(AT91_PIO_PORTA, 23, 0);\t/* LCDD23 */\n-\n-\t/* Enable clock */\n-\tat91_periph_clk_enable(ATMEL_ID_LCDC);\n-}\n-\n-#ifdef CONFIG_LCD_INFO\n-void lcd_show_board_info(void)\n-{\n-\tulong dram_size, nand_size;\n-\tint i;\n-\tchar temp[32];\n-\n-\tlcd_printf(\"%s\\n\", U_BOOT_VERSION);\n-\tlcd_printf(\"2014 ATMEL Corp\\n\");\n-\tlcd_printf(\"at91@atmel.com\\n\");\n-\tlcd_printf(\"%s CPU at %s MHz\\n\", get_cpu_name(),\n-\t\t strmhz(temp, get_cpu_clk_rate()));\n-\n-\tdram_size = 0;\n-\tfor (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)\n-\t\tdram_size += gd->bd->bi_dram[i].size;\n-\n-\tnand_size = 0;\n-#ifdef CONFIG_NAND_ATMEL\n-\tfor (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)\n-\t\tnand_size += get_nand_dev_by_index(i)->size;\n+#ifdef CONFIG_DM_VIDEO\n+\tat91_video_show_board_info();\n #endif\n-\tlcd_printf(\"%ld MB SDRAM, %ld MB NAND\\n\",\n-\t\t dram_size >> 20, nand_size >> 20);\n+\treturn 0;\n }\n-#endif /* CONFIG_LCD_INFO */\n-\n-#endif /* CONFIG_LCD */\n+#endif\n \n #ifdef CONFIG_DEBUG_UART_BOARD_INIT\n static void sama5d4ek_serial3_hw_init(void)\n@@ -196,9 +114,6 @@ int board_init(void)\n #ifdef CONFIG_NAND_ATMEL\n \tsama5d4ek_nand_hw_init();\n #endif\n-#ifdef CONFIG_LCD\n-\tsama5d4ek_lcd_hw_init();\n-#endif\n #ifdef CONFIG_CMD_USB\n \tsama5d4ek_usb_hw_init();\n #endif\ndiff --git a/configs/sama5d4ek_mmc_defconfig b/configs/sama5d4ek_mmc_defconfig\nindex a3909a0639..c1eefe3f45 100644\n--- a/configs/sama5d4ek_mmc_defconfig\n+++ b/configs/sama5d4ek_mmc_defconfig\n@@ -72,5 +72,6 @@ CONFIG_USB_EHCI_HCD=y\n CONFIG_USB_STORAGE=y\n CONFIG_USB_GADGET=y\n CONFIG_USB_GADGET_ATMEL_USBA=y\n-CONFIG_LCD=y\n+CONFIG_DM_VIDEO=y\n+CONFIG_ATMEL_HLCD=y\n CONFIG_FAT_WRITE=y\ndiff --git a/configs/sama5d4ek_nandflash_defconfig b/configs/sama5d4ek_nandflash_defconfig\nindex c3d076e729..fb18ba8959 100644\n--- a/configs/sama5d4ek_nandflash_defconfig\n+++ b/configs/sama5d4ek_nandflash_defconfig\n@@ -69,4 +69,5 @@ CONFIG_USB_EHCI_HCD=y\n CONFIG_USB_STORAGE=y\n CONFIG_USB_GADGET=y\n CONFIG_USB_GADGET_ATMEL_USBA=y\n-CONFIG_LCD=y\n+CONFIG_DM_VIDEO=y\n+CONFIG_ATMEL_HLCD=y\ndiff --git a/configs/sama5d4ek_spiflash_defconfig b/configs/sama5d4ek_spiflash_defconfig\nindex 7c6c8f27d6..88357bbcc4 100644\n--- a/configs/sama5d4ek_spiflash_defconfig\n+++ b/configs/sama5d4ek_spiflash_defconfig\n@@ -68,4 +68,5 @@ CONFIG_USB_EHCI_HCD=y\n CONFIG_USB_STORAGE=y\n CONFIG_USB_GADGET=y\n CONFIG_USB_GADGET_ATMEL_USBA=y\n-CONFIG_LCD=y\n+CONFIG_DM_VIDEO=y\n+CONFIG_ATMEL_HLCD=y\ndiff --git a/include/configs/sama5d4ek.h b/include/configs/sama5d4ek.h\nindex 09a9757e6e..ab0147738c 100644\n--- a/include/configs/sama5d4ek.h\n+++ b/include/configs/sama5d4ek.h\n@@ -47,15 +47,6 @@\n #define CONFIG_ATMEL_NAND_HW_PMECC\n #endif\n \n-/* LCD */\n-#define LCD_BPP\t\t\t\tLCD_COLOR16\n-#define LCD_OUTPUT_BPP 18\n-#define CONFIG_LCD_LOGO\n-#define CONFIG_LCD_INFO\n-#define CONFIG_LCD_INFO_BELOW_LOGO\n-#define CONFIG_ATMEL_HLCD\n-#define CONFIG_ATMEL_LCD_RGB565\n-\n #ifdef CONFIG_SYS_USE_SERIALFLASH\n /* override the bootcmd, bootargs and other configuration for spi flash env*/\n #elif CONFIG_SYS_USE_NANDFLASH\n","prefixes":["U-Boot","5/7"]}