From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 5/8] at91sam9m10g45ek: add lcdc support
Date: Sun, 27 Jan 2013 12:20:46 +0100 [thread overview]
Message-ID: <1359285649-18717-5-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1359285649-18717-1-git-send-email-plagnioj@jcrosoft.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
.../arm/boards/at91sam9m10g45ek/env/bin/boot_board | 7 ++++
arch/arm/boards/at91sam9m10g45ek/init.c | 43 ++++++++++++++++++++
arch/arm/configs/at91sam9m10g45ek_defconfig | 11 +++--
3 files changed, 58 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board b/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board
index 3d7426f..73daecc 100644
--- a/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board
+++ b/arch/arm/boards/at91sam9m10g45ek/env/bin/boot_board
@@ -5,6 +5,13 @@ export PATH
. /env/config
+splash=/env/splash.png
+
+if [ -f ${splash} -a -e /dev/fb0 ]; then
+ splash -o ${splash}
+ fb0.enable=1
+fi
+
menu -r -m boot
menu -a -m boot -d "\e[1;36mWelcome on Barebox Boot Sequence\e[0m"
menu -e -a -m boot -c 'menu_boot' -d "boot (default) "
diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c
index 214de96..1a7bda1 100644
--- a/arch/arm/boards/at91sam9m10g45ek/init.c
+++ b/arch/arm/boards/at91sam9m10g45ek/init.c
@@ -236,6 +236,48 @@ static int at91sam9m10g45ek_mem_init(void)
}
mem_initcall(at91sam9m10g45ek_mem_init);
+#if defined(CONFIG_DRIVER_VIDEO_ATMEL)
+static struct fb_videomode at91_tft_vga_modes[] = {
+ {
+ .name = "LG",
+ .refresh = 60,
+ .xres = 480, .yres = 272,
+ .pixclock = KHZ2PICOS(9000),
+
+ .left_margin = 1, .right_margin = 1,
+ .upper_margin = 40, .lower_margin = 1,
+ .hsync_len = 45, .vsync_len = 1,
+
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+};
+
+#define AT91SAM9G45_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
+ | ATMEL_LCDC_DISTYPE_TFT \
+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
+
+/* Driver datas */
+static struct atmel_lcdfb_platform_data ek_lcdc_data = {
+ .lcdcon_is_backlight = true,
+ .default_bpp = 32,
+ .default_dmacon = ATMEL_LCDC_DMAEN,
+ .default_lcdcon2 = AT91SAM9G45_DEFAULT_LCDCON2,
+ .guard_time = 9,
+ .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB,
+ .mode_list = at91_tft_vga_modes,
+ .num_modes = ARRAY_SIZE(at91_tft_vga_modes),
+};
+static void ek_add_device_lcdc(void)
+{
+ at91_add_device_lcdc(&ek_lcdc_data);
+}
+
+#else
+static void ek_add_device_lcdc(void) {}
+#endif
+
+
static int at91sam9m10g45ek_devices_init(void)
{
ek_add_device_nand();
@@ -244,6 +286,7 @@ static int at91sam9m10g45ek_devices_init(void)
ek_add_device_usb();
ek_device_add_leds();
ek_device_add_keyboard();
+ ek_add_device_lcdc();
devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw");
dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap");
diff --git a/arch/arm/configs/at91sam9m10g45ek_defconfig b/arch/arm/configs/at91sam9m10g45ek_defconfig
index 29b9f32..1df34f7 100644
--- a/arch/arm/configs/at91sam9m10g45ek_defconfig
+++ b/arch/arm/configs/at91sam9m10g45ek_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_PBL_IMAGE=y
CONFIG_MMU=y
CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
+CONFIG_MALLOC_SIZE=0x800000
CONFIG_MALLOC_TLSF=y
CONFIG_PROMPT="9M10G45-EK:"
CONFIG_LONGHELP=y
@@ -30,8 +31,6 @@ CONFIG_CMD_PASSWD=y
CONFIG_CMD_ECHO_E=y
CONFIG_CMD_LOADB=y
CONFIG_CMD_MEMINFO=y
-CONFIG_CMD_MTEST=y
-CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_VERBOSE=y
@@ -39,13 +38,17 @@ CONFIG_CMD_BOOTM_INITRD=y
CONFIG_CMD_BOOTM_OFTREE=y
CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
CONFIG_CMD_UIMAGE=y
+# CONFIG_CMD_BOOTU is not set
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
+CONFIG_CMD_MTEST=y
+CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_MAGICVAR=y
CONFIG_CMD_MAGICVAR_HELP=y
+CONFIG_CMD_SPLASH=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_UNCOMPRESS=y
CONFIG_CMD_LED=y
@@ -73,6 +76,8 @@ CONFIG_USB=y
CONFIG_USB_EHCI=y
CONFIG_USB_EHCI_ATMEL=y
CONFIG_USB_STORAGE=y
+CONFIG_VIDEO=y
+CONFIG_DRIVER_VIDEO_ATMEL=y
CONFIG_MCI=y
CONFIG_MCI_STARTUP=y
CONFIG_MCI_ATMEL=y
@@ -82,4 +87,4 @@ CONFIG_LED_TRIGGERS=y
CONFIG_FS_FAT=y
CONFIG_FS_FAT_WRITE=y
CONFIG_FS_FAT_LFN=y
-CONFIG_LZO_DECOMPRESS=y
+CONFIG_PNG=y
--
1.7.10.4
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next prev parent reply other threads:[~2013-01-27 11:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-27 11:07 [For-nex PATCH 0/8 v2] at91: add atmel lcdc framebuffer support Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 1/8] video: add atmel lcdc frambuffer support Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 2/8] at91sam9263: " Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 3/8] at91sam9261: " Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 4/8] at91sam9g45: " Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2013-01-27 11:20 ` [PATCH 6/8] at91sam9m10ihd: add lcd support Jean-Christophe PLAGNIOL-VILLARD
2013-01-28 8:48 ` Sascha Hauer
2013-01-28 9:26 ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 7/8] at91sam9261ek: " Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:20 ` [PATCH 8/8] at91sam9263ek: " Jean-Christophe PLAGNIOL-VILLARD
2013-01-28 7:33 ` [For-nex PATCH 0/8 v2] at91: add atmel lcdc framebuffer support Sascha Hauer
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