[adm5120] refactor kernel code (part 1), mark it as broken now

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7916 3c298f89-4303-0410-b956-a3cf2f4a3e73

10 files changed, 367 insertions, 52 deletions

diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_board.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_board.h
new file mode 100644
index 000000000..80ace7865
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_board.h
@@ -0,0 +1,49 @@
+/*
+ *  $Id$
+ *
+ *  ADM5120 board definitions
+ *
+ *  Copyright (C) 2007 OpenWrt.org
+ *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _ADM5120_BOARD_H_
+#define _ADM5120_BOARD_H_
+
+#include <linux/init.h>
+#include <linux/list.h>
+
+#define ADM5120_BOARD_NAMELEN	64
+
+struct adm5120_board {
+	unsigned long		mach_type;
+	char			name[ADM5120_BOARD_NAMELEN];
+
+	void			(*board_setup)(void);
+	void			(*board_reset)(void);
+
+	unsigned int		num_eth_ports;
+	unsigned int		num_devices;
+	struct platform_device	**devices;
+
+	struct list_head	list;
+};
+
+extern void adm5120_board_register(struct adm5120_board *) __init;
+
+#endif /* _ADM5120_BOARD_H_ */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
index 5c6424418..009bf4a71 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
@@ -1,13 +1,23 @@
 /*
- * $Id$
+ *  $Id$
  *
- * Copyright (C) 2007 OpenWrt.org
- * Copyright (C) Gabor Juhos <juhosg@freemail.hu>
+ *  Copyright (C) 2007 OpenWrt.org
+ *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
  *
- * 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 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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
  */
 
 #ifndef _ADM5120_INFO_H
@@ -15,27 +25,14 @@
 
 #include <linux/types.h>
 
-#define ADM5120_BOARD_NAMELEN	64
-
-struct adm5120_board {
-	char		name[ADM5120_BOARD_NAMELEN];
-	unsigned long	mach_type;
-	unsigned int	iface_num;	/* Number of Ethernet interfaces */
-	unsigned int	has_usb;	/* USB controller presence flag */
-	u32		mem_size;	/* onboard memory size */
-	u32		flash0_size;	/* Flash 0 size */
-};
-
-extern struct adm5120_board adm5120_board;
-
-extern unsigned int adm5120_boot_loader;
-#define BOOT_LOADER_UNKNOWN	0
-#define BOOT_LOADER_CFE		1
-#define BOOT_LOADER_UBOOT	2
-#define BOOT_LOADER_MYLOADER	3
-#define BOOT_LOADER_ROUTERBOOT	4
-#define BOOT_LOADER_BOOTBASE	5
-#define BOOT_LOADER_LAST	5
+extern unsigned int adm5120_prom_type;
+#define ADM5120_PROM_GENERIC	0
+#define ADM5120_PROM_CFE	1
+#define ADM5120_PROM_MYLOADER	2
+#define ADM5120_PROM_ROUTERBOOT	3
+#define ADM5120_PROM_BOOTBASE	4
+#define ADM5120_PROM_UBOOT	5
+#define ADM5120_PROM_LAST	5
 
 extern unsigned int adm5120_product_code;
 extern unsigned int adm5120_revision;
@@ -53,7 +50,22 @@ extern unsigned int adm5120_package;
 
 extern unsigned long adm5120_memsize;
 
-extern void adm5120_info_init(void);
+/*
+ * TODO:remove adm5120_eth* variables when the switch driver will be
+ * 	converted into a real platform driver
+ */
+extern unsigned int adm5120_eth_num_ports;
+extern unsigned char adm5120_eth_macs[6][6];
+
+extern void adm5120_mem_init(void) __init;
+extern void adm5120_time_init(void) __init;
+extern void adm5120_ndelay(u32 ns);
+
+extern void adm5120_restart(char *command);
+extern void adm5120_halt(void);
+extern void adm5120_power_off(void);
+
+extern void (*adm5120_board_reset)(void);
 
 static inline int adm5120_package_pqfp(void)
 {
@@ -75,14 +87,4 @@ static inline int adm5120_has_gmii(void)
 	return (adm5120_package == ADM5120_PACKAGE_BGA);
 }
 
-static inline char *adm5120_board_name(void)
-{
-	return adm5120_board.name;
-}
-
-static inline u32 adm5120_board_memsize(void)
-{
-	return adm5120_board.mem_size;
-}
-
 #endif /* _ADM5120_INFO_H */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_intc.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_intc.h
index 1d16fdcda..58995fe55 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_intc.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_intc.h
@@ -1,4 +1,6 @@
 /*
+ *  $Id$
+ *
  *  ADM5120 interrupt controller definitions
  *
  *  This header file defines the hardware registers of the ADM5120 SoC
@@ -22,6 +24,7 @@
  *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA  02110-1301, USA.
  */
+
 #ifndef _ADM5120_INTC_H_
 #define _ADM5120_INTC_H_
 
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_platform.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_platform.h
new file mode 100644
index 000000000..b9822983c
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_platform.h
@@ -0,0 +1,66 @@
+/*
+ *  $Id$
+ *
+ *  ADM5120 specific platform definitions
+ *
+ *  Copyright (C) 2007 OpenWrt.org
+ *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _ADM5120_PLATFORM_H_
+#define _ADM5120_PLATFORM_H_
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+struct adm5120_flash_platform_data {
+	void			(*set_vpp)(struct map_info *, int);
+	void			(*switch_bank)(unsigned);
+	unsigned int		nr_parts;
+	struct mtd_partition	*parts;
+};
+
+struct adm5120_switch_platform_data {
+	/* TODO: not yet implemented */
+};
+
+struct adm5120_pci_irq {
+	u8	slot;
+	u8	func;
+	u8	pin;
+	unsigned irq;
+};
+
+struct adm5120_pci_platform_data {
+	unsigned int	nr_irqs;
+	struct adm5120_pci_irq	*irqs;
+};
+
+extern struct adm5120_flash_platform_data adm5120_flash0_data;
+extern struct adm5120_flash_platform_data adm5120_flash1_data;
+extern struct adm5120_pci_platform_data adm5120_pci_data;
+extern struct adm5120_switch_platform_data adm5120_switch_data;
+
+extern struct platform_device adm5120_flash0_device;
+extern struct platform_device adm5120_flash1_device;
+extern struct platform_device adm5120_usbc_device;
+extern struct platform_device adm5120_pci_device;
+extern struct platform_device adm5120_switch_device;
+
+#endif /* _ADM5120_PLATFORM_H_ */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_uart.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_uart.h
new file mode 100755
index 000000000..54aacffa7
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_uart.h
@@ -0,0 +1,75 @@
+/*
+ *  ADM5120 UART definitions
+ *
+ *  This header file defines the hardware registers of the ADM5120 SoC
+ *  built-in UARTs.
+ *
+ *  Copyright (C) 2007 OpenWrt.org
+ *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _ADM5120_UART_H_
+#define _ADM5120_UART_H_
+
+#define UART_BAUDDIV(clk, baud) ((clk/(16 * (baud)))-1)
+
+#define UART_REG_DATA	0x00
+#define UART_REG_RSR	0x04
+#define UART_REG_ECR	UART_REG_RSR
+#define UART_REG_LCRH	0x08
+#define UART_REG_LCRM	0x0C
+#define UART_REG_LCRL	0x10
+#define UART_REG_CTRL	0x14
+#define UART_REG_FLAG	0x18
+
+/* Receive Status Register bits */
+#define UART_RSR_FE	( 1 << 0 )
+#define UART_RSR_PE	( 1 << 1 )
+#define UART_RSR_BE	( 1 << 2 )
+#define UART_RSR_OE	( 1 << 3 )
+#define UART_RSR_ERR	( UART_RSR_FE | UART_RSR_PE | UART_RSR_BE )
+
+#define UART_ECR_ALL	0xFF
+
+/* Line Control High register bits */
+#define UART_LCRH_BRK	( 1 << 0 ) /* send break */
+#define UART_LCRH_PEN	( 1 << 1 ) /* parity enable */
+#define UART_LCRH_EPS	( 1 << 2 ) /* even parity select */
+#define UART_LCRH_STP1	( 0 << 3 ) /* one stop bits select */
+#define UART_LCRH_STP2	( 1 << 3 ) /* two stop bits select */
+#define UART_LCRH_FEN	( 1 << 4 ) /* FIFO enable */
+
+#define UART_LCRH_WLEN5	( 0 << 5 )
+#define UART_LCRH_WLEN6	( 1 << 5 )
+#define UART_LCRH_WLEN7	( 2 << 5 )
+#define UART_LCRH_WLEN8	( 3 << 5 )
+
+/* Control register bits */
+#define UART_CTRL_EN	( 1 << 0 )
+
+/* Flag register bits */
+#define UART_FLAG_CTS	( 1 << 0 )
+#define UART_FLAG_DSR	( 1 << 1 )
+#define UART_FLAG_DCD	( 1 << 2 )
+#define UART_FLAG_BUSY	( 1 << 3 )
+#define UART_FLAG_RXFE	( 1 << 4 )
+#define UART_FLAG_TXFF	( 1 << 5 )
+#define UART_FLAG_RXFF	( 1 << 6 )
+#define UART_FLAG_TXFE	( 1 << 7 )
+
+#endif /* _ADM5120_UART_H_ */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/cfe.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/cfe.h
new file mode 100644
index 000000000..128d0cab3
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/cfe.h
@@ -0,0 +1,31 @@
+/*
+ *  $Id$
+ *
+ *  Broadcom's CFE definitions
+ *
+ *  Copyright (C) 2006,2007 Gabor Juhos <juhosg@freemail.hu>
+ *  Copyright (C) 2007 OpenWrt.org
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _PROM_CFE_H_
+#define _PROM_CFE_H_
+
+extern int cfe_present(void) __init;
+extern char *cfe_getenv(char *);
+
+#endif /*_PROM_CFE_H_*/
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/generic.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/generic.h
new file mode 100644
index 000000000..699e60cc8
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/generic.h
@@ -0,0 +1,31 @@
+/*
+ *  $Id$
+ *
+ *  Generic prom definitions
+ *
+ *  Copyright (C) 2006,2007 Gabor Juhos <juhosg@freemail.hu>
+ *  Copyright (C) 2007 OpenWrt.org
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _PROM_GENERIC_H_
+#define _PROM_GENERIC_H_
+
+extern int generic_prom_present(void) __init;
+extern char *generic_prom_getenv(char *);
+
+#endif /*_PROM_GENERIC_H_*/
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/myloader.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/myloader.h
index 3c0c6021b..e034be8f3 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/myloader.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/myloader.h
@@ -1,11 +1,25 @@
 /*
- *  Copyright (C) 2006,2007 Gabor Juhos
+ *  $Id$
  *
- *  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.
+ *  Compex's MyLoader specific definitions
  *
+ *  Copyright (C) 2006,2007 Gabor Juhos <juhosg@freemail.hu>
+ *  Copyright (C) 2007 OpenWrt.org
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
  */
 
 #ifndef _MYLOADER_H_
@@ -164,4 +178,14 @@ struct mylo_board_params {
 	struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
 };
 
+struct myloader_info {
+	u32	vid;
+	u32	did;
+	u32	svid;
+	u32	sdid;
+};
+
+extern struct myloader_info myloader_info;
+extern int myloader_present(void) __init;
+
 #endif /* _MYLOADER_H_*/
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/routerboot.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/routerboot.h
index 2a593e933..e37b066bd 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/routerboot.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/routerboot.h
@@ -1,14 +1,25 @@
 /*
  *  $Id$
  *
+ *  Mikrotik's RouterBOOT definitions
+ *
  *  Copyright (C) 2007 OpenWrt.org
  *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
  *
- *  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 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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
  */
 
 #ifndef _ROUTERBOOT_H
@@ -120,4 +131,7 @@ struct rb_hard_settings {
 #define RB_BOOT_PROTOCOL_BOOTP	0
 #define RB_BOOT_PROTOCOL_DHCP	1
 
+extern int routerboot_present(void) __init;
+extern char *routerboot_get_boardname(void);
+
 #endif /* _ROUTERBOOT_H */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/zynos.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/zynos.h
index ba372d3d3..d2aaae048 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/zynos.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/prom/zynos.h
@@ -1,14 +1,25 @@
 /*
  *  $Id$
  *
+ *  ZyNOS (ZyXEL's Networking OS) definitions
+ *
  *  Copyright (C) 2007 OpenWrt.org
  *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
  *
- *  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 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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
  */
 
 #ifndef _ZYNOS_H
@@ -75,4 +86,13 @@ struct zynos_board_info {
 #define ZYNOS_MAGIC_DBGAREA1	0x48646267	/* "Hdbg" */
 #define ZYNOS_MAGIC_DBGAREA2	0x61726561	/* "area" */
 
+struct bootbase_info {
+	u16		vendor_id;
+	u16		board_id;
+	u8		mac[6];
+};
+
+extern struct bootbase_info bootbase_info;
+extern int bootbase_present(void) __init;
+
 #endif /* _ZYNOS_H */