Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

* 'master' of git://git.denx.de/u-boot-ppc4xx:
  powerpc/ppc4xx: Remove typedefs for gdsys FPGA
  powerpc/ppc4xx: Fix typo in gdsys_fpga.h
  powerpc/ppc4xx: Update gdsys board configurations
  powerpc/ppc4xx: Support gdsys dlvision-10g hardware 1.20
  powerpc/ppc4xx: Adapt gdsys 405ep boards to platform changes
  powerpc/ppc4xx: Make gdsys 405ep boards reset more generic
  powerpc/ppc4xx: Adjust environment size on neo

7 files changed, 377 insertions, 69 deletions

diff --git a/board/gdsys/405ep/405ep.c b/board/gdsys/405ep/405ep.c
index 8b80533..bc9b7d0 100644
--- a/board/gdsys/405ep/405ep.c
+++ b/board/gdsys/405ep/405ep.c
@@ -28,12 +28,9 @@
 #include <asm/ppc4xx-gpio.h>
 #include <asm/global_data.h>
 
+#include "405ep.h"
 #include <gdsys_fpga.h>
 
-#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
-#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
-#define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
-
 #define REFLECTION_TESTPATTERN 0xdede
 #define REFLECTION_TESTPATTERN_INV (~REFLECTION_TESTPATTERN & 0xffff)
 
@@ -55,7 +52,6 @@ void print_fpga_state(unsigned dev)
 int board_early_init_f(void)
 {
 	unsigned k;
-	unsigned ctr;
 
 	for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k)
 		gd->fpga_state[k] = 0;
@@ -73,26 +69,29 @@ int board_early_init_f(void)
 	 * -> ca. 15 us
 	 */
 	mtebc(EBC0_CFG, 0xa8400000);	/* ebc always driven */
+	return 0;
+}
 
-	/*
-	 * setup io-latches for reset
-	 */
-	out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
-	out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+int board_early_init_r(void)
+{
+	unsigned k;
+	unsigned ctr;
 
-	/*
-	 * set "startup-finished"-gpios
-	 */
-	gpio_write_bit(21, 0);
-	gpio_write_bit(22, 1);
+	for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k)
+		gd->fpga_state[k] = 0;
 
 	/*
-	 * wait for fpga-done
+	 * reset FPGA
 	 */
+	gd405ep_init();
+
+	gd405ep_set_fpga_reset(1);
+
+	gd405ep_setup_hw();
+
 	for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k) {
 		ctr = 0;
-		while (!(in_le16((void *)LATCH2_BASE)
-			& CONFIG_SYS_FPGA_DONE(k))) {
+		while (!gd405ep_get_fpga_done(k)) {
 			udelay(100000);
 			if (ctr++ > 5) {
 				gd->fpga_state[k] |= FPGA_STATE_DONE_FAILED;
@@ -101,15 +100,13 @@ int board_early_init_f(void)
 		}
 	}
 
-	/*
-	 * setup io-latches for boot (stop reset)
-	 */
 	udelay(10);
-	out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
-	out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+
+	gd405ep_set_fpga_reset(0);
 
 	for (k = 0; k < CONFIG_SYS_FPGA_COUNT; ++k) {
-		ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(k);
+		struct ihs_fpga *fpga =
+			(struct ihs_fpga *)CONFIG_SYS_FPGA_BASE(k);
 #ifdef CONFIG_SYS_FPGA_NO_RFL_HI
 		u16 *reflection_target = &fpga->reflection_low;
 #else
diff --git a/board/gdsys/405ep/405ep.h b/board/gdsys/405ep/405ep.h
new file mode 100644
index 0000000..5647dbc
--- /dev/null
+++ b/board/gdsys/405ep/405ep.h
@@ -0,0 +1,10 @@
+#ifndef __405EP_H_
+#define __405EP_H_
+
+/* functions to be provided by board implementation */
+void gd405ep_init(void);
+void gd405ep_set_fpga_reset(unsigned state);
+void gd405ep_setup_hw(void);
+int gd405ep_get_fpga_done(unsigned fpga);
+
+#endif /* __405EP_H_ */
diff --git a/board/gdsys/405ep/Makefile b/board/gdsys/405ep/Makefile
index feb5cec..38e5ea4 100644
--- a/board/gdsys/405ep/Makefile
+++ b/board/gdsys/405ep/Makefile
@@ -25,6 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
+COBJS-$(CONFIG_NEO) += neo.o
 COBJS-$(CONFIG_IO) += io.o
 COBJS-$(CONFIG_IOCON) += iocon.o
 COBJS-$(CONFIG_DLVISION_10G) += dlvision-10g.o
diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c
index f55afbd..644493b 100644
--- a/board/gdsys/405ep/dlvision-10g.c
+++ b/board/gdsys/405ep/dlvision-10g.c
@@ -26,16 +26,20 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/ppc4xx-gpio.h>
+#include <dtt.h>
 
+#include "405ep.h"
 #include <gdsys_fpga.h>
 
 #include "../common/osd.h"
 
+#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
+#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
 #define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
-#define LATCH2_MC2_PRESENT_N 0x0080
-
 #define LATCH3_BASE (CONFIG_SYS_LATCH_BASE + 0x300)
 
+#define LATCH2_MC2_PRESENT_N 0x0080
+
 enum {
 	UNITTYPE_VIDEO_USER = 0,
 	UNITTYPE_MAIN_USER = 1,
@@ -46,6 +50,8 @@ enum {
 enum {
 	HWVER_101 = 0,
 	HWVER_110 = 1,
+	HWVER_120 = 2,
+	HWVER_130 = 3,
 };
 
 enum {
@@ -65,6 +71,14 @@ enum {
 	RAM_DDR2_64 = 2,
 };
 
+int misc_init_r(void)
+{
+	/* startup fans */
+	dtt_init();
+
+	return 0;
+}
+
 static unsigned int get_hwver(void)
 {
 	u16 latch3 = in_le16((void *)LATCH3_BASE);
@@ -81,7 +95,7 @@ static unsigned int get_mc2_present(void)
 
 static void print_fpga_info(unsigned dev)
 {
-	ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(dev);
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(dev);
 	u16 versions = in_le16(&fpga->versions);
 	u16 fpga_version = in_le16(&fpga->fpga_version);
 	u16 fpga_features = in_le16(&fpga->fpga_features);
@@ -146,7 +160,15 @@ static void print_fpga_info(unsigned dev)
 		break;
 
 	case HWVER_110:
-		printf(" HW-Ver 1.10\n");
+		printf(" HW-Ver 1.10-1.12\n");
+		break;
+
+	case HWVER_120:
+		printf(" HW-Ver 1.20\n");
+		break;
+
+	case HWVER_130:
+		printf(" HW-Ver 1.30\n");
 		break;
 
 	default:
@@ -223,32 +245,31 @@ static void print_fpga_info(unsigned dev)
  */
 int checkboard(void)
 {
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
+	char *s = getenv("serial#");
 
-	printf("Board: ");
+	puts("Board: ");
 
-	printf("DLVision 10G");
+	puts("DLVision 10G");
 
-	if (i > 0) {
+	if (s != NULL) {
 		puts(", serial# ");
-		puts(buf);
+		puts(s);
 	}
 
 	puts("\n");
 
-	print_fpga_info(0);
-	if (get_mc2_present())
-		print_fpga_info(1);
-
 	return 0;
 }
 
 int last_stage_init(void)
 {
-	ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(0);
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
 	u16 versions = in_le16(&fpga->versions);
 
+	print_fpga_info(0);
+	if (get_mc2_present())
+		print_fpga_info(1);
+
 	if (((versions >> 4) & 0x000f) != UNITTYPE_MAIN_USER)
 		return 0;
 
@@ -261,3 +282,32 @@ int last_stage_init(void)
 
 	return 0;
 }
+
+void gd405ep_init(void)
+{
+}
+
+void gd405ep_set_fpga_reset(unsigned state)
+{
+	if (state) {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+	} else {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+	}
+}
+
+void gd405ep_setup_hw(void)
+{
+	/*
+	 * set "startup-finished"-gpios
+	 */
+	gpio_write_bit(21, 0);
+	gpio_write_bit(22, 1);
+}
+
+int gd405ep_get_fpga_done(unsigned fpga)
+{
+	return in_le16((void *)LATCH2_BASE) & CONFIG_SYS_FPGA_DONE(fpga);
+}
diff --git a/board/gdsys/405ep/io.c b/board/gdsys/405ep/io.c
index db1ea7f..070dcbb 100644
--- a/board/gdsys/405ep/io.c
+++ b/board/gdsys/405ep/io.c
@@ -27,10 +27,16 @@
 #include <asm/io.h>
 #include <asm/ppc4xx-gpio.h>
 
+#include <dtt.h>
 #include <miiphy.h>
 
+#include "405ep.h"
 #include <gdsys_fpga.h>
 
+#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
+#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
+#define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
+
 #define PHYREG_CONTROL				0
 #define PHYREG_PAGE_ADDRESS			22
 #define PHYREG_PG0_COPPER_SPECIFIC_CONTROL_1	16
@@ -47,6 +53,14 @@ enum {
 	HWVER_122 = 3,
 };
 
+int misc_init_r(void)
+{
+	/* startup fans */
+	dtt_init();
+
+	return 0;
+}
+
 int configure_gbit_phy(unsigned char addr)
 {
 	unsigned short value;
@@ -87,9 +101,23 @@ err_out:
  */
 int checkboard(void)
 {
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
-	ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(0);
+	char *s = getenv("serial#");
+
+	puts("Board: CATCenter Io");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+
+	puts("\n");
+
+	return 0;
+}
+
+static void print_fpga_info(void)
+{
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
 	u16 versions = in_le16(&fpga->versions);
 	u16 fpga_version = in_le16(&fpga->fpga_version);
 	u16 fpga_features = in_le16(&fpga->fpga_features);
@@ -103,15 +131,7 @@ int checkboard(void)
 	feature_channels = fpga_features & 0x007f;
 	feature_expansion = fpga_features & (1<<15);
 
-	printf("Board: ");
-
-	printf("CATCenter Io");
-
-	if (i > 0) {
-		puts(", serial# ");
-		puts(buf);
-	}
-	puts("\n       ");
+	puts("FPGA:  ");
 
 	switch (unit_type) {
 	case UNITTYPE_CCD_SWITCH:
@@ -152,8 +172,6 @@ int checkboard(void)
 	printf(" %d channel(s)", feature_channels);
 
 	printf(", expansion %ssupported\n", feature_expansion ? "" : "un");
-
-	return 0;
 }
 
 /*
@@ -161,9 +179,11 @@ int checkboard(void)
  */
 int last_stage_init(void)
 {
-	ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(0);
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
 	unsigned int k;
 
+	print_fpga_info();
+
 	miiphy_register(CONFIG_SYS_GBIT_MII_BUSNAME,
 		bb_miiphy_read, bb_miiphy_write);
 
@@ -175,3 +195,32 @@ int last_stage_init(void)
 
 	return 0;
 }
+
+void gd405ep_init(void)
+{
+}
+
+void gd405ep_set_fpga_reset(unsigned state)
+{
+	if (state) {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+	} else {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+	}
+}
+
+void gd405ep_setup_hw(void)
+{
+	/*
+	 * set "startup-finished"-gpios
+	 */
+	gpio_write_bit(21, 0);
+	gpio_write_bit(22, 1);
+}
+
+int gd405ep_get_fpga_done(unsigned fpga)
+{
+	return in_le16((void *)LATCH2_BASE) & CONFIG_SYS_FPGA_DONE(fpga);
+}
diff --git a/board/gdsys/405ep/iocon.c b/board/gdsys/405ep/iocon.c
index ce53340..0fc7db2 100644
--- a/board/gdsys/405ep/iocon.c
+++ b/board/gdsys/405ep/iocon.c
@@ -27,10 +27,15 @@
 #include <asm/io.h>
 #include <asm/ppc4xx-gpio.h>
 
+#include "405ep.h"
 #include <gdsys_fpga.h>
 
 #include "../common/osd.h"
 
+#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
+#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
+#define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
+
 enum {
 	UNITTYPE_MAIN_SERVER = 0,
 	UNITTYPE_MAIN_USER = 1,
@@ -69,9 +74,25 @@ enum {
  */
 int checkboard(void)
 {
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
-	ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(0);
+	char *s = getenv("serial#");
+
+	puts("Board: ");
+
+	puts("IoCon");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+
+	puts("\n");
+
+	return 0;
+}
+
+static void print_fpga_info(void)
+{
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
 	u16 versions = in_le16(&fpga->versions);
 	u16 fpga_version = in_le16(&fpga->fpga_version);
 	u16 fpga_features = in_le16(&fpga->fpga_features);
@@ -95,16 +116,6 @@ int checkboard(void)
 	feature_carriers = (fpga_features & 0x000c) >> 2;
 	feature_video_channels = fpga_features & 0x0003;
 
-	printf("Board: ");
-
-	printf("IoCon");
-
-	if (i > 0) {
-		puts(", serial# ");
-		puts(buf);
-	}
-	puts("\n       ");
-
 	switch (unit_type) {
 	case UNITTYPE_MAIN_USER:
 		printf("Mainchannel");
@@ -205,12 +216,12 @@ int checkboard(void)
 	printf(", %d carrier(s)", feature_carriers);
 
 	printf(", %d video channel(s)\n", feature_video_channels);
-
-	return 0;
 }
 
 int last_stage_init(void)
 {
+	print_fpga_info();
+
 	return osd_probe(0);
 }
 
@@ -231,3 +242,32 @@ int fpga_gpio_get(int pin)
 {
 	return in_le16((void *)(CONFIG_SYS_FPGA0_BASE + 0x14)) & pin;
 }
+
+void gd405ep_init(void)
+{
+}
+
+void gd405ep_set_fpga_reset(unsigned state)
+{
+	if (state) {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+	} else {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+	}
+}
+
+void gd405ep_setup_hw(void)
+{
+	/*
+	 * set "startup-finished"-gpios
+	 */
+	gpio_write_bit(21, 0);
+	gpio_write_bit(22, 1);
+}
+
+int gd405ep_get_fpga_done(unsigned fpga)
+{
+	return in_le16((void *)LATCH2_BASE) & CONFIG_SYS_FPGA_DONE(fpga);
+}
diff --git a/board/gdsys/405ep/neo.c b/board/gdsys/405ep/neo.c
new file mode 100644
index 0000000..d336e55
--- /dev/null
+++ b/board/gdsys/405ep/neo.c
@@ -0,0 +1,161 @@
+/*
+ * (C) Copyright 2011
+ * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/ppc4xx-gpio.h>
+#include <dtt.h>
+
+#include "405ep.h"
+#include <gdsys_fpga.h>
+
+#define LATCH0_BASE (CONFIG_SYS_LATCH_BASE)
+#define LATCH1_BASE (CONFIG_SYS_LATCH_BASE + 0x100)
+#define LATCH2_BASE (CONFIG_SYS_LATCH_BASE + 0x200)
+
+enum {
+	UNITTYPE_CCX16 = 1,
+	UNITTYPE_CCIP216 = 2,
+};
+
+enum {
+	HWVER_300 = 3,
+};
+
+int misc_init_r(void)
+{
+	/* startup fans */
+	dtt_init();
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	char *s = getenv("serial#");
+
+	puts("Board: CATCenter Neo");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+
+	puts("\n");
+
+	return 0;
+}
+
+static void print_fpga_info(void)
+{
+	struct ihs_fpga *fpga = (struct ihs_fpga *) CONFIG_SYS_FPGA_BASE(0);
+	u16 versions = in_le16(&fpga->versions);
+	u16 fpga_version = in_le16(&fpga->fpga_version);
+	u16 fpga_features = in_le16(&fpga->fpga_features);
+	int fpga_state = get_fpga_state(0);
+	unsigned unit_type;
+	unsigned hardware_version;
+	unsigned feature_channels;
+
+	puts("FPGA:  ");
+	if (fpga_state & FPGA_STATE_DONE_FAILED) {
+		printf(" done timed out\n");
+		return;
+	}
+
+	if (fpga_state & FPGA_STATE_REFLECTION_FAILED) {
+		printf(" refelectione test failed\n");
+		return;
+	}
+
+	unit_type = (versions & 0xf000) >> 12;
+	hardware_version = versions & 0x000f;
+	feature_channels = fpga_features & 0x007f;
+
+	switch (unit_type) {
+	case UNITTYPE_CCX16:
+		printf("CCX-Switch");
+		break;
+
+	default:
+		printf("UnitType %d(not supported)", unit_type);
+		break;
+	}
+
+	switch (hardware_version) {
+	case HWVER_300:
+		printf(" HW-Ver 3.00-3.12\n");
+		break;
+
+	default:
+		printf(" HW-Ver %d(not supported)\n",
+		       hardware_version);
+		break;
+	}
+
+	printf("       FPGA V %d.%02d, features:",
+		fpga_version / 100, fpga_version % 100);
+
+	printf(" %d channel(s)\n", feature_channels);
+}
+
+int last_stage_init(void)
+{
+	print_fpga_info();
+
+	return 0;
+}
+
+void gd405ep_init(void)
+{
+}
+
+void gd405ep_set_fpga_reset(unsigned state)
+{
+	if (state) {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_RESET);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_RESET);
+	} else {
+		out_le16((void *)LATCH0_BASE, CONFIG_SYS_LATCH0_BOOT);
+		out_le16((void *)LATCH1_BASE, CONFIG_SYS_LATCH1_BOOT);
+	}
+}
+
+void gd405ep_setup_hw(void)
+{
+	/*
+	 * set "startup-finished"-gpios
+	 */
+	gpio_write_bit(21, 0);
+	gpio_write_bit(22, 1);
+}
+
+int gd405ep_get_fpga_done(unsigned fpga)
+{
+	/*
+	 * Neo hardware has no FPGA-DONE GPIO
+	 */
+	return 1;
+}