mpc83xx: Add gdsys hrcon board

The gdsys hrcon board is based on a Freescale MPC8308 SOC.
It boots from NOR-Flash, kernel and rootfs are stored on
SD-Card.

On board peripherals include:
- 1x GbE (optional)
- Lattice ECP3 FPGA connected via eLBC and PCIe

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 1 insertions, 189 deletions

diff --git a/board/gdsys/405ep/iocon.c b/board/gdsys/405ep/iocon.c
index 1d7e141..3a51d86 100644
--- a/board/gdsys/405ep/iocon.c
+++ b/board/gdsys/405ep/iocon.c
@@ -17,6 +17,7 @@
 
 #include "../common/osd.h"
 #include "../common/mclink.h"
+#include "../common/phy.h"
 
 #include <i2c.h>
 #include <pca953x.h>
@@ -98,8 +99,6 @@ enum {
 unsigned int mclink_fpgacount;
 struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
 
-static int setup_88e1518(const char *bus, unsigned char addr);
-
 int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
 {
 	int res;
@@ -647,190 +646,3 @@ struct bb_miiphy_bus bb_miiphy_buses[] = {
 
 int bb_miiphy_buses_num = sizeof(bb_miiphy_buses) /
 			  sizeof(bb_miiphy_buses[0]);
-
-enum {
-	MIICMD_SET,
-	MIICMD_MODIFY,
-	MIICMD_VERIFY_VALUE,
-	MIICMD_WAIT_FOR_VALUE,
-};
-
-struct mii_setupcmd {
-	u8 token;
-	u8 reg;
-	u16 data;
-	u16 mask;
-	u32 timeout;
-};
-
-/*
- * verify we are talking to a 88e1518
- */
-struct mii_setupcmd verify_88e1518[] = {
-	{ MIICMD_SET, 22, 0x0000 },
-	{ MIICMD_VERIFY_VALUE, 2, 0x0141, 0xffff },
-	{ MIICMD_VERIFY_VALUE, 3, 0x0dd0, 0xfff0 },
-};
-
-/*
- * workaround for erratum mentioned in 88E1518 release notes
- */
-struct mii_setupcmd fixup_88e1518[] = {
-	{ MIICMD_SET, 22, 0x00ff },
-	{ MIICMD_SET, 17, 0x214b },
-	{ MIICMD_SET, 16, 0x2144 },
-	{ MIICMD_SET, 17, 0x0c28 },
-	{ MIICMD_SET, 16, 0x2146 },
-	{ MIICMD_SET, 17, 0xb233 },
-	{ MIICMD_SET, 16, 0x214d },
-	{ MIICMD_SET, 17, 0xcc0c },
-	{ MIICMD_SET, 16, 0x2159 },
-	{ MIICMD_SET, 22, 0x00fb },
-	{ MIICMD_SET,  7, 0xc00d },
-	{ MIICMD_SET, 22, 0x0000 },
-};
-
-/*
- * default initialization:
- * - set RGMII receive timing to "receive clock transition when data stable"
- * - set RGMII transmit timing to "transmit clock internally delayed"
- * - set RGMII output impedance target to 78,8 Ohm
- * - run output impedance calibration
- * - set autonegotiation advertise to 1000FD only
- */
-struct mii_setupcmd default_88e1518[] = {
-	{ MIICMD_SET, 22, 0x0002 },
-	{ MIICMD_MODIFY, 21, 0x0030, 0x0030 },
-	{ MIICMD_MODIFY, 25, 0x0000, 0x0003 },
-	{ MIICMD_MODIFY, 24, 0x8000, 0x8000 },
-	{ MIICMD_WAIT_FOR_VALUE, 24, 0x4000, 0x4000, 2000 },
-	{ MIICMD_SET, 22, 0x0000 },
-	{ MIICMD_MODIFY, 4, 0x0000, 0x01e0 },
-	{ MIICMD_MODIFY, 9, 0x0200, 0x0300 },
-};
-
-/*
- * turn off CLK125 for PHY daughterboard
- */
-struct mii_setupcmd ch1fix_88e1518[] = {
-	{ MIICMD_SET, 22, 0x0002 },
-	{ MIICMD_MODIFY, 16, 0x0006, 0x0006 },
-	{ MIICMD_SET, 22, 0x0000 },
-};
-
-/*
- * perform copper software reset
- */
-struct mii_setupcmd swreset_88e1518[] = {
-	{ MIICMD_SET, 22, 0x0000 },
-	{ MIICMD_MODIFY, 0, 0x8000, 0x8000 },
-	{ MIICMD_WAIT_FOR_VALUE, 0, 0x0000, 0x8000, 2000 },
-};
-
-static int process_setupcmd(const char *bus, unsigned char addr,
-			    struct mii_setupcmd *setupcmd)
-{
-	int res;
-	u8 reg = setupcmd->reg;
-	u16 data = setupcmd->data;
-	u16 mask = setupcmd->mask;
-	u32 timeout = setupcmd->timeout;
-	u16 orig_data;
-	unsigned long start;
-
-	debug("mii %s:%u reg %2u ", bus, addr, reg);
-
-	switch (setupcmd->token) {
-	case MIICMD_MODIFY:
-		res = miiphy_read(bus, addr, reg, &orig_data);
-		if (res)
-			break;
-		debug("is %04x. (value %04x mask %04x) ", orig_data, data,
-		      mask);
-		data = (orig_data & ~mask) | (data & mask);
-	case MIICMD_SET:
-		debug("=> %04x\n", data);
-		res = miiphy_write(bus, addr, reg, data);
-		break;
-	case MIICMD_VERIFY_VALUE:
-		res = miiphy_read(bus, addr, reg, &orig_data);
-		if (res)
-			break;
-		if ((orig_data & mask) != (data & mask))
-			res = -1;
-		debug("(value %04x mask %04x) == %04x? %s\n", data, mask,
-		      orig_data, res ? "FAIL" : "PASS");
-		break;
-	case MIICMD_WAIT_FOR_VALUE:
-		res = -1;
-		start = get_timer(0);
-		while ((res != 0) && (get_timer(start) < timeout)) {
-			res = miiphy_read(bus, addr, reg, &orig_data);
-			if (res)
-				continue;
-			if ((orig_data & mask) != (data & mask))
-				res = -1;
-		}
-		debug("(value %04x mask %04x) == %04x? %s after %lu ms\n", data,
-		      mask, orig_data, res ? "FAIL" : "PASS",
-		      get_timer(start));
-		break;
-	default:
-		res = -1;
-		break;
-	}
-
-	return res;
-}
-
-static int process_setup(const char *bus, unsigned char addr,
-			    struct mii_setupcmd *setupcmd, unsigned int count)
-{
-	int res = 0;
-	unsigned int k;
-
-	for (k = 0; k < count; ++k) {
-		res = process_setupcmd(bus, addr, &setupcmd[k]);
-		if (res) {
-			printf("mii cmd %u on bus %s addr %u failed, aborting setup",
-			       setupcmd[k].token, bus, addr);
-			break;
-		}
-	}
-
-	return res;
-}
-
-static int setup_88e1518(const char *bus, unsigned char addr)
-{
-	int res;
-
-	res = process_setup(bus, addr,
-			    verify_88e1518, ARRAY_SIZE(verify_88e1518));
-	if (res)
-		return res;
-
-	res = process_setup(bus, addr,
-			    fixup_88e1518, ARRAY_SIZE(fixup_88e1518));
-	if (res)
-		return res;
-
-	res = process_setup(bus, addr,
-			    default_88e1518, ARRAY_SIZE(default_88e1518));
-	if (res)
-		return res;
-
-	if (addr) {
-		res = process_setup(bus, addr,
-				    ch1fix_88e1518, ARRAY_SIZE(ch1fix_88e1518));
-		if (res)
-			return res;
-	}
-
-	res = process_setup(bus, addr,
-			    swreset_88e1518, ARRAY_SIZE(swreset_88e1518));
-	if (res)
-		return res;
-
-	return 0;
-}