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authorMarek Vasut <marex@denx.de>2014-12-30 21:16:25 +0100
committerMarek Vasut <marex@denx.de>2015-03-04 23:07:04 +0100
commit758be453dec8f29cf2b70a54be2bc178e097797c (patch)
tree65a77cf2f235fec771e125c3982d23403cd6a69c /board/altera/socfpga/socfpga.c
parente5e87179587b8b1e3724d180baac8e1ef9b16cf2 (diff)
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arm: socfpga: Drop cyclone5 suffix from board file name
Drop the _cyclone5 suffix from socfpga_cyclone5.c since this file will contain Arria 5 support as well. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
Diffstat (limited to 'board/altera/socfpga/socfpga.c')
-rw-r--r--board/altera/socfpga/socfpga.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/board/altera/socfpga/socfpga.c b/board/altera/socfpga/socfpga.c
new file mode 100644
index 0000000000..459d82f351
--- /dev/null
+++ b/board/altera/socfpga/socfpga.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/reset_manager.h>
+#include <asm/io.h>
+
+#include <usb.h>
+#include <usb/s3c_udc.h>
+#include <usb_mass_storage.h>
+
+#include <micrel.h>
+#include <netdev.h>
+#include <phy.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Print Board information
+ */
+int checkboard(void)
+{
+ puts("BOARD: Altera SoCFPGA Cyclone5 Board\n");
+ return 0;
+}
+
+/*
+ * Initialization function which happen at early stage of c code
+ */
+int board_early_init_f(void)
+{
+ return 0;
+}
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+int board_init(void)
+{
+ /* Address of boot parameters for ATAG (if ATAG is used) */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
+
+/*
+ * PHY configuration
+ */
+#ifdef CONFIG_PHY_MICREL_KSZ9021
+int board_phy_config(struct phy_device *phydev)
+{
+ int ret;
+ /*
+ * These skew settings for the KSZ9021 ethernet phy is required for ethernet
+ * to work reliably on most flavors of cyclone5 boards.
+ */
+ ret = ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW,
+ 0x0);
+ if (ret)
+ return ret;
+
+ ret = ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW,
+ 0x0);
+ if (ret)
+ return ret;
+
+ ret = ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_CLOCK_SKEW,
+ 0xf0f0);
+ if (ret)
+ return ret;
+
+ if (phydev->drv->config)
+ return phydev->drv->config(phydev);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_USB_GADGET
+struct s3c_plat_otg_data socfpga_otg_data = {
+ .regs_otg = CONFIG_USB_DWC2_REG_ADDR,
+ .usb_gusbcfg = 0x1417,
+};
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+ return s3c_udc_probe(&socfpga_otg_data);
+}
+
+int g_dnl_board_usb_cable_connected(void)
+{
+ return 1;
+}
+#endif
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