common: convert compulab splash load code to common code

[people/ms/u-boot.git] / board / compulab / cm_fx6 / cm_fx6.c

diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
index f77ff48a1c3fb69f7bc04ec22f8cf95ac291122b..ae6945ba9c9ca2b7f5f86f7f61bee3f310634eb0 100644 (file)
--- a/board/compulab/cm_fx6/cm_fx6.c
+++ b/board/compulab/cm_fx6/cm_fx6.c
@@ -15,28 +15,95 @@
 #include <netdev.h>
 #include <fdt_support.h>
 #include <sata.h>
-#include <serial_mxc.h>
+#include <splash.h>
 #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>
 #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 splash_source_load(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)
+{
+       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! */
+       CM_FX6_SATA_LDO_EN,
        CM_FX6_SATA_PHY_SLP,
        CM_FX6_SATA_NRSTDLY,
        CM_FX6_SATA_PWREN,
        CM_FX6_SATA_NSTANDBY1,
        CM_FX6_SATA_NSTANDBY2,
-       CM_FX6_SATA_LDO_EN,
 };
 
 static void cm_fx6_sata_power(int on)
@@ -98,9 +165,6 @@ int sata_initialize(void)
        /* Make sure this gpio has logical 0 value */
        gpio_direction_output(CM_FX6_SATA_PWLOSS_INT, 0);
        udelay(100);
-
-       cm_fx6_sata_power(0);
-       mdelay(250);
        cm_fx6_sata_power(1);
 
        for (i = 0; i < CM_FX6_SATA_INIT_RETRIES; i++) {
@@ -125,6 +189,15 @@ int sata_initialize(void)
 
        return err;
 }
+
+int sata_stop(void)
+{
+       __sata_stop();
+       cm_fx6_sata_power(0);
+       mdelay(250);
+
+       return 0;
+}
 #else
 static int cm_fx6_setup_issd(void) { return 0; }
 #endif
@@ -339,32 +412,36 @@ 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);
+       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 */
@@ -452,15 +529,23 @@ int cm_fx6_setup_ecspi(void) { return 0; }
 #endif
 
 #ifdef CONFIG_OF_BOARD_SETUP
-void ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, bd_t *bd)
 {
        uint8_t enetaddr[6];
 
        /* MAC addr */
        if (eth_getenv_enetaddr("ethaddr", enetaddr)) {
-               fdt_find_and_setprop(blob, "/fec", "local-mac-address",
+               fdt_find_and_setprop(blob,
+                                    "/soc/aips-bus@02100000/ethernet@02188000",
+                                    "local-mac-address", enetaddr, 6, 1);
+       }
+
+       if (eth_getenv_enetaddr("eth1addr", enetaddr)) {
+               fdt_find_and_setprop(blob, "/eth@pcie", "local-mac-address",
                                     enetaddr, 6, 1);
        }
+
+       return 0;
 }
 #endif
 
@@ -498,6 +583,8 @@ int board_init(void)
        if (ret)
                printf("Warning: I2C setup failed: %d\n", ret);
 
+       cm_fx6_setup_display();
+
        return 0;
 }