GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/lotus/drivers/net/ftgmac030/bspeth.h

@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __BSPETH_H__
+#define __BSPETH_H__
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+
+#include <linux/list.h>
+#include <linux/io.h>
+
+#include <malloc.h> /* malloc, free, realloc */
+
+#include <net.h>
+#include <miiphy.h>
+#include <asm/arch/platform.h>
+
+#ifndef bit
+#define bit(nr) (1UL << (nr))
+#endif
+#define mdelay(n) udelay((n)*1000)
+
+/* ***********************************************************
+ *
+ * Global varibles
+ *
+ * ***********************************************************
+ */
+#define BSPETH_PHY_CRG_REG (CRG_REG_BASE + 0x16c)
+#define BSPETH_MAC_CRG_REG (CRG_REG_BASE + 0x170)
+#define BSPETH_CFG_CRG_REG (SYS_CTRL_REG_BASE + 0x134)
+#define BSPETH_DLY_CRG_REG (SYS_CTRL_REG_BASE + 0x8940)
+#define BSPETH_DLY_STAT_REG (CRG_REG_BASE + 0x1a8)
+
+#define ETH_DLY_SEL bit(0)
+#define ETH_DLY_STAT bit(0)
+
+#define ETH_SOFT_RESET bit(1)
+
+#define ETH_EXTERNAL_PHY_RESET bit(1)
+
+#define ETH_PHY_INTF (bit(0) | bit(3))
+#define ETH_PHY_RST_N bit(1)
+
+/* configuerable values */
+
+/* ***********************************************************
+ *
+ * Only for internal used!
+ *
+ * ***********************************************************
+ */
+
+/* read/write IO */
+
+#define _readl(c)     ({ u32 __v = le32_to_cpu(__raw_readl(c)); __v; })
+#define _writel(v, c) __raw_writel(cpu_to_le32(v), c)
+
+#define mk_bits(shift, nbits) ((((shift) & 0x1F) << 16) | ((nbits) & 0x1F))
+
+#endif