cm-fx6 updates and a new splash screen feature

index f7277eb..d79c83b 100644
@@ -103,97 +103,92 @@
 #define CONFIG_ENV_OFFSET		(768 * 1024)
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	"kernel=uImage-cm-fx6\0" \
 	"autoload=no\0" \
+	"kernel=uImage-cm-fx6\0" \
+	"script=boot.scr\0" \
+	"dtb=cm-fx6.dtb\0" \
+	"bootm_low=18000000\0" \
 	"loadaddr=0x10800000\0" \
 	"fdtaddr=0x11000000\0" \
 	"console=ttymxc3,115200\0" \
 	"ethprime=FEC0\0" \
-	"bootscr=boot.scr\0" \
-	"bootm_low=18000000\0" \
 	"video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32 at 50,if=RGB32\0" \
 	"video_dvi=mxcfb0:dev=dvi,1280x800M-32 at 50,if=RGB32\0" \
-	"fdtfile=cm-fx6.dtb\0" \
 	"doboot=bootm ${loadaddr}\0" \
-	"loadfdt=false\0" \
+	"doloadfdt=false\0" \
 	"setboottypez=setenv kernel zImage-cm-fx6;" \
 		"setenv doboot bootz ${loadaddr} - ${fdtaddr};" \
-		"setenv loadfdt true;\0" \
+		"setenv doloadfdt true;\0" \
 	"setboottypem=setenv kernel uImage-cm-fx6;" \
 		"setenv doboot bootm ${loadaddr};" \
-		"setenv loadfdt false;\0"\
-	"run_eboot=echo Starting EBOOT ...; "\
-		"mmc dev ${mmcdev} && " \
-		"mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \
-	"mmcdev=2\0" \
+		"setenv doloadfdt false;\0"\
 	"mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
-	"loadmmcbootscript=load mmc ${mmcdev} ${loadaddr} ${bootscr}\0" \
-	"mmcbootscript=echo Running bootscript from mmc ...; "\
-		"source ${loadaddr}\0" \
-	"mmcargs=setenv bootargs console=${console} " \
-		"root=${mmcroot} " \
-		"${video}\0" \
-	"mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
-	"mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
-	"mmcboot=echo Booting from mmc ...; " \
-		"run mmcargs; " \
-		"run doboot\0" \
-	"satadev=0\0" \
 	"sataroot=/dev/sda2 rw rootwait\0" \
-	"sataargs=setenv bootargs console=${console} " \
-		"root=${sataroot} " \
-		"${video}\0" \
-	"loadsatabootscript=load sata ${satadev} ${loadaddr} ${bootscr}\0" \
-	"satabootscript=echo Running bootscript from sata ...; " \
-		"source ${loadaddr}\0" \
-	"sataloadkernel=load sata ${satadev} ${loadaddr} ${kernel}\0" \
-	"sataloadfdt=load sata ${satadev} ${fdtaddr} ${fdtfile}\0" \
-	"sataboot=echo Booting from sata ...; "\
-		"run sataargs; " \
-		"run doboot\0" \
 	"nandroot=/dev/mtdblock4 rw\0" \
 	"nandrootfstype=ubifs\0" \
+	"mmcargs=setenv bootargs console=${console} root=${mmcroot} " \
+		"${video}\0" \
+	"sataargs=setenv bootargs console=${console} root=${sataroot} " \
+		"${video}\0" \
 	"nandargs=setenv bootargs console=${console} " \
 		"root=${nandroot} " \
 		"rootfstype=${nandrootfstype} " \
 		"${video}\0" \
-	"nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \
-	"nandboot=echo Booting from nand ...; " \
-		"run nandargs; " \
-		"nand read ${loadaddr} 0 780000; " \
-		"if ${loadfdt}; then " \
+	"nandboot=if run nandloadkernel; then " \
 			"run nandloadfdt;" \
-		"fi; " \
-		"run doboot\0" \
-	"boot=mmc dev ${mmcdev}; " \
-		"if mmc rescan; then " \
-			"if run loadmmcbootscript; then " \
-				"run mmcbootscript;" \
-			"else " \
-				"if run mmcloadkernel; then " \
-					"if ${loadfdt}; then " \
-						"run mmcloadfdt;" \
-					"fi;" \
-					"run mmcboot;" \
-				"fi;" \
-			"fi;" \
+			"run setboottypem;" \
+			"run storagebootcmd;" \
+			"run setboottypez;" \
+			"run storagebootcmd;" \
+		"fi;\0" \
+	"run_eboot=echo Starting EBOOT ...; "\
+		"mmc dev 2 && " \
+		"mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \
+	"loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0"\
+	"loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0"\
+	"loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${dtb};\0" \
+	"bootscript=echo Running bootscript from ${storagetype} ...;" \
+		   "source ${loadaddr};\0" \
+	"nandloadkernel=nand read ${loadaddr} 0 780000;\0" \
+	"nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \
+	"setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \
+	"setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \
+	"setupnandboot=setenv storagetype nand;\0" \
+	"setupusbboot=setenv storagetype usb; setenv storagedev 0;\0" \
+	"storagebootcmd=echo Booting from ${storagetype} ...;" \
+			"run ${storagetype}args; run doboot;\0" \
+	"trybootk=if run loadkernel; then " \
+		"if ${doloadfdt}; then " \
+			"run loadfdt;" \
 		"fi;" \
-		"if sata init; then " \
-			"if run loadsatabootscript; then " \
-				"run satabootscript;" \
-			"else "\
-				"if run sataloadkernel; then " \
-					"if ${loadfdt}; then " \
-						"run sataloadfdt; " \
-					"fi;" \
-					"run sataboot;" \
-				"fi;" \
-			"fi;" \
+		"run storagebootcmd;" \
+		"fi;\0" \
+	"trybootsmz=if run loadscript; then " \
+			"run bootscript;" \
 		"fi;" \
-		"run nandboot\0"
+		"run setboottypem;" \
+		"run trybootk;" \
+		"run setboottypez;" \
+		"run trybootk;\0"
 
 #define CONFIG_BOOTCOMMAND \
-	"run setboottypem; run boot"
+	"run setupmmcboot;" \
+	"mmc dev ${storagedev};" \
+	"if mmc rescan; then " \
+		"run trybootsmz;" \
+	"fi;" \
+	"run setupusbboot;" \
+	"if usb start; then "\
+		"if run loadscript; then " \
+			"run bootscript;" \
+		"fi;" \
+	"fi;" \
+	"run setupsataboot;" \
+	"if sata init; then " \
+		"run trybootsmz;" \
+	"fi;" \
+	"run setupnandboot;" \
+	"run nandboot;"
 
 /* SPI */
 #define CONFIG_SPI

index 84e3643..5ddf8c6 100644
@@ -464,8 +464,9 @@ int ft_board_setup(void *blob, bd_t *bd)
 
 	/* MAC addr */
 	if (eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		fdt_find_and_setprop(blob, "/fec", "local-mac-address",
-				     enetaddr, 6, 1);
+		fdt_find_and_setprop(blob,
+				     "/soc/aips-bus at 02100000/ethernet at 02188000",
+				     "local-mac-address", enetaddr, 6, 1);
 	}
 
 	return 0;

index 5ddf8c6..32f4434 100644
@@ -354,7 +354,7 @@ static int handle_mac_address(void)
 	if (rc)
 		return 0;
 
-	rc = cl_eeprom_read_mac_addr(enetaddr);
+	rc = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
 	if (rc)
 		return rc;
 

index 9583149..592ef3d 100644
@@ -110,7 +110,7 @@ static int handle_mac_address(void)
 	if (rv)
 		return 0;
 
-	rv = cl_eeprom_read_mac_addr(enetaddr);
+	rv = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
 	if (rv)
 		get_efuse_mac_addr(enetaddr);
 

index 43463d5..9a3b2ee 100644
@@ -429,7 +429,7 @@ static int handle_mac_address(void)
 	if (rc)
 		return 0;
 
-	rc = cl_eeprom_read_mac_addr(enetaddr);
+	rc = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
 	if (rc)
 		return rc;
 

index cac1ad9..624cf4c 100644
@@ -163,7 +163,7 @@ static int cm_t3517_handle_mac_address(void)
 	if (ret)
 		return 0;
 
-	ret = cl_eeprom_read_mac_addr(enetaddr);
+	ret = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
 	if (ret) {
 		ret = am3517_get_efuse_enetaddr(enetaddr);
 		if (ret)

index 2c2530a..fdea909 100644
@@ -165,7 +165,7 @@ static int handle_mac_address(void)
 	if (ret)
 		return 0;
 
-	ret = cl_eeprom_read_mac_addr(enetaddr);
+	ret = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
 	if (ret || !is_valid_ether_addr(enetaddr))
 		generate_mac_addr(enetaddr);
 

index a45e7be..77bcea4 100644
@@ -31,6 +31,7 @@
 #define LAYOUT_INVALID	0
 #define LAYOUT_LEGACY	0xff
 
+static int cl_eeprom_bus;
 static int cl_eeprom_layout; /* Implicitly LAYOUT_INVALID */
 
 static int cl_eeprom_read(uint offset, uchar *buf, int len)

@@ -38,7 +39,7 @@ static int cl_eeprom_read(uint offset, uchar *buf, int len)
 	int res;
 	unsigned int current_i2c_bus = i2c_get_bus_num();
 
-	res = i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS);
+	res = i2c_set_bus_num(cl_eeprom_bus);
 	if (res < 0)
 		return res;
 

@@ -50,13 +51,18 @@ static int cl_eeprom_read(uint offset, uchar *buf, int len)
 	return res;
 }
 
-static int cl_eeprom_setup_layout(void)
+static int cl_eeprom_setup(uint eeprom_bus)
 {
 	int res;
 
-	if (cl_eeprom_layout != LAYOUT_INVALID)
+	/*
+	 * We know the setup was already done when the layout is set to a valid
+	 * value and we're using the same bus as before.
+	 */
+	if (cl_eeprom_layout != LAYOUT_INVALID && eeprom_bus == cl_eeprom_bus)
 		return 0;
 
+	cl_eeprom_bus = eeprom_bus;
 	res = cl_eeprom_read(EEPROM_LAYOUT_VER_OFFSET,
 			     (uchar *)&cl_eeprom_layout, 1);
 	if (res) {

@@ -77,7 +83,7 @@ void get_board_serial(struct tag_serialnr *serialnr)
 
 	memset(serialnr, 0, sizeof(*serialnr));
 
-	if (cl_eeprom_setup_layout())
+	if (cl_eeprom_setup(CONFIG_SYS_I2C_EEPROM_BUS))
 		return;
 
 	offset = (cl_eeprom_layout != LAYOUT_LEGACY) ?

@@ -96,11 +102,11 @@ void get_board_serial(struct tag_serialnr *serialnr)
  * Routine: cl_eeprom_read_mac_addr
  * Description: read mac address and store it in buf.
  */
-int cl_eeprom_read_mac_addr(uchar *buf)
+int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus)
 {
 	uint offset;
 
-	if (cl_eeprom_setup_layout())
+	if (cl_eeprom_setup(eeprom_bus))
 		return 0;
 
 	offset = (cl_eeprom_layout != LAYOUT_LEGACY) ?

@@ -123,7 +129,7 @@ u32 cl_eeprom_get_board_rev(void)
 	if (board_rev)
 		return board_rev;
 
-	if (cl_eeprom_setup_layout())
+	if (cl_eeprom_setup(CONFIG_SYS_I2C_EEPROM_BUS))
 		return 0;
 
 	if (cl_eeprom_layout != LAYOUT_LEGACY)

index 85d5bf0..50c6b02 100644
@@ -11,10 +11,10 @@
 #define _EEPROM_
 
 #ifdef CONFIG_SYS_I2C
-int cl_eeprom_read_mac_addr(uchar *buf);
+int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus);
 u32 cl_eeprom_get_board_rev(void);
 #else
-static inline int cl_eeprom_read_mac_addr(uchar *buf)
+static inline int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus)
 {
 	return 1;
 }

index 32f4434..eb18dfc 100644
@@ -345,32 +345,36 @@ static iomux_v3_cfg_t const enet_pads[] = {
 						MUX_PAD_CTRL(ENET_PAD_CTRL)),
 };
 
-static int handle_mac_address(void)
+static int handle_mac_address(char *env_var, uint eeprom_bus)
 {
 	unsigned char enetaddr[6];
 	int rc;
 
-	rc = eth_getenv_enetaddr("ethaddr", enetaddr);
+	rc = eth_getenv_enetaddr(env_var, enetaddr);
 	if (rc)
 		return 0;
 
-	rc = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS);
+	rc = cl_eeprom_read_mac_addr(enetaddr, eeprom_bus);
 	if (rc)
 		return rc;
 
 	if (!is_valid_ether_addr(enetaddr))
 		return -1;
 
-	return eth_setenv_enetaddr("ethaddr", enetaddr);
+	return eth_setenv_enetaddr(env_var, enetaddr);
 }
 
+#define SB_FX6_I2C_EEPROM_BUS	0
+#define NO_MAC_ADDR		"No MAC address found for %s\n"
 int board_eth_init(bd_t *bis)
 {
 	int err;
 
-	err = handle_mac_address();
-	if (err)
-		puts("No MAC address found\n");
+	if (handle_mac_address("ethaddr", CONFIG_SYS_I2C_EEPROM_BUS))
+		printf(NO_MAC_ADDR, "primary NIC");
+
+	if (handle_mac_address("eth1addr", SB_FX6_I2C_EEPROM_BUS))
+		printf(NO_MAC_ADDR, "secondary NIC");
 
 	SETUP_IOMUX_PADS(enet_pads);
 	/* phy reset */

@@ -469,6 +473,11 @@ int ft_board_setup(void *blob, bd_t *bd)
 				     "local-mac-address", enetaddr, 6, 1);
 	}
 
+	if (eth_getenv_enetaddr("eth1addr", enetaddr)) {
+		fdt_find_and_setprop(blob, "/eth at pcie", "local-mac-address",
+				     enetaddr, 6, 1);
+	}
+
 	return 0;
 }
 #endif

index d79c83b..a2e42c4 100644
@@ -276,7 +276,7 @@
 /* misc */
 #define CONFIG_SYS_GENERIC_BOARD
 #define CONFIG_STACKSIZE			(128 * 1024)
-#define CONFIG_SYS_MALLOC_LEN			(2 * 1024 * 1024)
+#define CONFIG_SYS_MALLOC_LEN			(10 * 1024 * 1024)
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	800 /* 400 KB */
 #define CONFIG_OF_BOARD_SETUP
 

index eb18dfc..b31e1f5 100644
@@ -18,8 +18,10 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/iomux.h>
+#include <asm/arch/mxc_hdmi.h>
 #include <asm/imx-common/mxc_i2c.h>
 #include <asm/imx-common/sata.h>
+#include <asm/imx-common/video.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <dm/platform_data/serial_mxc.h>

@@ -28,6 +30,53 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_IMX_HDMI
+static void cm_fx6_enable_hdmi(struct display_info_t const *dev)
+{
+	imx_enable_hdmi_phy();
+}
+
+struct display_info_t const displays[] = {
+	{
+		.bus	= -1,
+		.addr	= 0,
+		.pixfmt	= IPU_PIX_FMT_RGB24,
+		.detect	= detect_hdmi,
+		.enable	= cm_fx6_enable_hdmi,
+		.mode	= {
+			.name           = "HDMI",
+			.refresh        = 60,
+			.xres           = 1024,
+			.yres           = 768,
+			.pixclock       = 40385,
+			.left_margin    = 220,
+			.right_margin   = 40,
+			.upper_margin   = 21,
+			.lower_margin   = 7,
+			.hsync_len      = 60,
+			.vsync_len      = 10,
+			.sync           = FB_SYNC_EXT,
+			.vmode          = FB_VMODE_NONINTERLACED,
+		}
+	},
+};
+size_t display_count = ARRAY_SIZE(displays);
+
+static void cm_fx6_setup_display(void)
+{
+	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+	int reg;
+
+	enable_ipu_clock();
+	imx_setup_hdmi();
+	reg = __raw_readl(&mxc_ccm->CCGR3);
+	reg |= MXC_CCM_CCGR3_IPU1_IPU_DI0_MASK;
+	writel(reg, &mxc_ccm->CCGR3);
+}
+#else
+static inline void cm_fx6_setup_display(void) {}
+#endif /* CONFIG_VIDEO_IPUV3 */
+
 #ifdef CONFIG_DWC_AHSATA
 static int cm_fx6_issd_gpios[] = {
 	/* The order of the GPIOs in the array is important! */

@@ -516,6 +565,8 @@ int board_init(void)
 	if (ret)
 		printf("Warning: I2C setup failed: %d\n", ret);
 
+	cm_fx6_setup_display();
+
 	return 0;
 }
 

index a2e42c4..a9f33a9 100644
@@ -103,6 +103,9 @@
 #define CONFIG_ENV_OFFSET		(768 * 1024)
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"stdout=serial,vga\0" \
+	"stderr=serial,vga\0" \
+	"panel=HDMI\0" \
 	"autoload=no\0" \
 	"kernel=uImage-cm-fx6\0" \
 	"script=boot.scr\0" \

@@ -291,4 +294,16 @@
 #define CONFIG_SYS_SPI_U_BOOT_OFFS	(64 * 1024)
 #define CONFIG_SPL_SPI_LOAD
 
+/* Display */
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_IPUV3
+#define CONFIG_IPUV3_CLK          260000000
+#define CONFIG_IMX_HDMI
+#define CONFIG_IMX_VIDEO_SKIP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_VIDEO_SW_CURSOR
+
 #endif	/* __CONFIG_CM_FX6_H */

index a9f33a9..5d0d303 100644
@@ -306,4 +306,7 @@
 #define CONFIG_CONSOLE_MUX
 #define CONFIG_VIDEO_SW_CURSOR
 
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+
 #endif	/* __CONFIG_CM_FX6_H */

index 5d0d303..49b1b00 100644
@@ -103,6 +103,7 @@
 #define CONFIG_ENV_OFFSET		(768 * 1024)
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"stdin=serial,usbkbd\0" \
 	"stdout=serial,vga\0" \
 	"stderr=serial,vga\0" \
 	"panel=HDMI\0" \

@@ -193,6 +194,8 @@
 	"run setupnandboot;" \
 	"run nandboot;"
 
+#define CONFIG_PREBOOT		"usb start"
+
 /* SPI */
 #define CONFIG_SPI
 #define CONFIG_MXC_SPI

@@ -241,6 +244,9 @@
 #define CONFIG_MXC_USB_FLAGS		0
 #define CONFIG_USB_MAX_CONTROLLER_COUNT	2
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET	/* For OTG port */
+#define CONFIG_USB_KEYBOARD
+#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
+#define CONFIG_SYS_STDIO_DEREGISTER
 
 /* I2C */
 #define CONFIG_CMD_I2C

index 49ed49b..33b2f9f 100644
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <nand.h>
+#include <errno.h>
 #include <bmp_layout.h>
 
 DECLARE_GLOBAL_DATA_PTR;

@@ -44,12 +45,12 @@ splash_address_too_high:
 	printf("Error: splashimage address too high. Data overwrites U-Boot "
 		"and/or placed beyond DRAM boundaries.\n");
 
-	return -1;
+	return -EFAULT;
 }
 #else
 static inline int splash_load_from_nand(u32 bmp_load_addr, int nand_offset)
 {
-	return -1;
+	return -ENOSYS;
 }
 #endif /* CONFIG_CMD_NAND */
 

@@ -60,12 +61,12 @@ int cl_splash_screen_prepare(int nand_offset)
 
 	env_splashimage_value = getenv("splashimage");
 	if (env_splashimage_value == NULL)
-		return -1;
+		return -ENOENT;
 
 	bmp_load_addr = simple_strtoul(env_splashimage_value, 0, 16);
 	if (bmp_load_addr == 0) {
 		printf("Error: bad splashimage address specified\n");
-		return -1;
+		return -EFAULT;
 	}
 
 	return splash_load_from_nand(bmp_load_addr, nand_offset);

index 68ffb11..80753b4 100644
@@ -25,9 +25,9 @@ static inline void cl_usb_hub_deinit(int gpio) {}
 #endif /* CONFIG_CMD_USB */
 
 #ifdef CONFIG_SPLASH_SCREEN
-int cl_splash_screen_prepare(int nand_offset);
+int cl_splash_screen_prepare(int offset);
 #else /* !CONFIG_SPLASH_SCREEN */
-static inline int cl_splash_screen_prepare(int nand_offset)
+static inline int cl_splash_screen_prepare(int offset)
 {
 	return -ENOSYS;
 }

76 lines not on this page · raw message

index 9a3b2ee..8143c05 100644
@@ -59,11 +59,18 @@ void get_board_mem_timings(struct board_sdrc_timings *timings)
 }
 #endif
 
-#define CM_T35_SPLASH_NAND_OFFSET 0x100000
+struct splash_location splash_locations[] = {
+	{
+		.name = "nand",
+		.storage = SPLASH_STORAGE_NAND,
+		.offset = 0x100000,
+	},
+};
 
 int splash_screen_prepare(void)
 {
-	return cl_splash_screen_prepare(CM_T35_SPLASH_NAND_OFFSET);
+	return cl_splash_screen_prepare(splash_locations,
+					ARRAY_SIZE(splash_locations));
 }
 
 /*

index 80753b4..09b4de6 100644
@@ -24,10 +24,21 @@ static inline int cl_usb_hub_init(int gpio, const char *label)
 static inline void cl_usb_hub_deinit(int gpio) {}
 #endif /* CONFIG_CMD_USB */
 
+enum splash_storage {
+	SPLASH_STORAGE_NAND,
+};
+
+struct splash_location {
+	char *name;
+	enum splash_storage storage;
+	u32 offset;	/* offset from start of storage */
+};
+
 #ifdef CONFIG_SPLASH_SCREEN
-int cl_splash_screen_prepare(int offset);
+int cl_splash_screen_prepare(struct splash_location *locations, uint size);
 #else /* !CONFIG_SPLASH_SCREEN */
-static inline int cl_splash_screen_prepare(int offset)
+static inline int cl_splash_screen_prepare(struct splash_location *locations,
+					   uint size)
 {
 	return -ENOSYS;
 }

102 lines not on this page · raw message

index 09b4de6..b992965 100644
@@ -26,6 +26,7 @@ static inline void cl_usb_hub_deinit(int gpio) {}
 
 enum splash_storage {
 	SPLASH_STORAGE_NAND,
+	SPLASH_STORAGE_SF,
 };
 
 struct splash_location {

index f230d6d..16c315c 100644
@@ -9,11 +9,36 @@
 #include <common.h>
 #include <nand.h>
 #include <errno.h>
+#include <spi_flash.h>
+#include <spi.h>
 #include <bmp_layout.h>
 #include "common.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_SPI_FLASH
+static struct spi_flash *sf;
+static int splash_sf_read(u32 bmp_load_addr, int offset, size_t read_size)
+{
+	if (!sf) {
+		sf = spi_flash_probe(CONFIG_SF_DEFAULT_BUS,
+				     CONFIG_SF_DEFAULT_CS,
+				     CONFIG_SF_DEFAULT_SPEED,
+				     CONFIG_SF_DEFAULT_MODE);
+		if (!sf)
+			return -ENODEV;
+	}
+
+	return spi_flash_read(sf, offset, read_size, (void *)bmp_load_addr);
+}
+#else
+static int splash_sf_read(u32 bmp_load_addr, int offset, size_t read_size)
+{
+	debug("%s: sf support not available\n", __func__);
+	return -ENOSYS;
+}
+#endif
+
 #ifdef CONFIG_CMD_NAND
 static int splash_nand_read(u32 bmp_load_addr, int offset, size_t read_size)
 {

@@ -42,6 +67,8 @@ static int splash_storage_read(struct splash_location *location,
 	switch (location->storage) {
 	case SPLASH_STORAGE_NAND:
 		return splash_nand_read(bmp_load_addr, offset, read_size);
+	case SPLASH_STORAGE_SF:
+		return splash_sf_read(bmp_load_addr, offset, read_size);
 	default:
 		printf("Unknown splash location\n");
 	}

index b31e1f5..b5c3ea1 100644
@@ -27,9 +27,26 @@
 #include <dm/platform_data/serial_mxc.h>
 #include "common.h"
 #include "../common/eeprom.h"
+#include "../common/common.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_SPLASH_SCREEN
+static struct splash_location cm_fx6_splash_locations[] = {
+	{
+		.name = "sf",
+		.storage = SPLASH_STORAGE_SF,
+		.offset = 0x100000,
+	},
+};
+
+int splash_screen_prepare(void)
+{
+	return cl_splash_screen_prepare(cm_fx6_splash_locations,
+					ARRAY_SIZE(cm_fx6_splash_locations));
+}
+#endif
+
 #ifdef CONFIG_IMX_HDMI
 static void cm_fx6_enable_hdmi(struct display_info_t const *dev)
 {

index 49b1b00..b92ba97 100644
@@ -312,6 +312,10 @@
 #define CONFIG_CONSOLE_MUX
 #define CONFIG_VIDEO_SW_CURSOR
 
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_CMD_BMP
+#define CONFIG_VIDEO_BMP_RLE8
+
 #define CONFIG_VIDEO_LOGO
 #define CONFIG_VIDEO_BMP_LOGO
 

index b5c3ea1..ae6945b 100644
@@ -15,6 +15,7 @@
 #include <netdev.h>
 #include <fdt_support.h>
 #include <sata.h>
+#include <splash.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/iomux.h>

@@ -42,8 +43,8 @@ static struct splash_location cm_fx6_splash_locations[] = {
 
 int splash_screen_prepare(void)
 {
-	return cl_splash_screen_prepare(cm_fx6_splash_locations,
-					ARRAY_SIZE(cm_fx6_splash_locations));
+	return splash_source_load(cm_fx6_splash_locations,
+				  ARRAY_SIZE(cm_fx6_splash_locations));
 }
 #endif
 

index 8143c05..c4ea8ea 100644
@@ -19,6 +19,7 @@
 #include <i2c.h>
 #include <usb.h>
 #include <mmc.h>
+#include <splash.h>
 #include <twl4030.h>
 #include <linux/compiler.h>
 

@@ -69,8 +70,8 @@ struct splash_location splash_locations[] = {
 
 int splash_screen_prepare(void)
 {
-	return cl_splash_screen_prepare(splash_locations,
-					ARRAY_SIZE(splash_locations));
+	return splash_source_load(splash_locations,
+				  ARRAY_SIZE(splash_locations));
 }
 
 /*

index b992965..8f38b79 100644
@@ -24,27 +24,6 @@ static inline int cl_usb_hub_init(int gpio, const char *label)
 static inline void cl_usb_hub_deinit(int gpio) {}
 #endif /* CONFIG_CMD_USB */
 
-enum splash_storage {
-	SPLASH_STORAGE_NAND,
-	SPLASH_STORAGE_SF,
-};
-
-struct splash_location {
-	char *name;
-	enum splash_storage storage;
-	u32 offset;	/* offset from start of storage */
-};
-
-#ifdef CONFIG_SPLASH_SCREEN
-int cl_splash_screen_prepare(struct splash_location *locations, uint size);
-#else /* !CONFIG_SPLASH_SCREEN */
-static inline int cl_splash_screen_prepare(struct splash_location *locations,
-					   uint size)
-{
-	return -ENOSYS;
-}
-#endif /* CONFIG_SPLASH_SCREEN */
-
 #ifdef CONFIG_SMC911X
 int cl_omap3_smc911x_init(int id, int cs, u32 base_addr,
 			  int (*reset)(int), int rst_gpio);

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176 lines not on this page · raw message

index b92ba97..1f64495 100644
@@ -313,6 +313,7 @@
 #define CONFIG_VIDEO_SW_CURSOR
 
 #define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SOURCE
 #define CONFIG_CMD_BMP
 #define CONFIG_VIDEO_BMP_RLE8
 

index 9767512..b2a9f35 100644
@@ -310,6 +310,7 @@
 
 #define CONFIG_LCD
 #define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SOURCE
 #define CONFIG_CMD_BMP
 #define CONFIG_BMP_16BPP
 #define CONFIG_SCF0403_LCD

index 89ee7b2..a60e895 100644
@@ -22,7 +22,18 @@
 #ifndef _SPLASH_H_
 #define _SPLASH_H_
 
+enum splash_storage {
+	SPLASH_STORAGE_NAND,
+	SPLASH_STORAGE_SF,
+};
 
+struct splash_location {
+	char *name;
+	enum splash_storage storage;
+	u32 offset;	/* offset from start of storage */
+};
+
+int splash_source_load(struct splash_location *locations, uint size);
 int splash_screen_prepare(void);
 
 #ifdef CONFIG_SPLASH_SCREEN_ALIGN