mips: au1x00: Remove support for these SoCs

The only platform left for the AU1x00 SoCs was the pb1x00 platform, an
apparent clone of the dbau1x00 platform.  As pb1x00 had no listed
maintainer I am assuming that it is also orphaned.  Remove this platform
and then remove the unused SoC support.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

1 files changed, 0 insertions, 108 deletions

diff --git a/board/pb1x00/pb1x00.c b/board/pb1x00/pb1x00.c
deleted file mode 100644
index f3e6110077..0000000000
--- a/board/pb1x00/pb1x00.c
+++ /dev/null
@@ -1,108 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2003
- * Thomas.Lange@corelatus.se
- */
-
-#include <common.h>
-#include <command.h>
-#include <mach/au1x00.h>
-#include <asm/mipsregs.h>
-#include <asm/io.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int dram_init(void)
-{
-	/* Sdram is setup by assembler code */
-	/* If memory could be changed, we should return the true value here */
-	gd->ram_size = 64 * 1024 * 1024;
-
-	return 0;
-}
-
-#define BCSR_PCMCIA_PC0DRVEN		0x0010
-#define BCSR_PCMCIA_PC0RST		0x0080
-
-/* In arch/mips/cpu/cpu.c */
-void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 );
-
-int checkboard (void)
-{
-#if defined(CONFIG_IDE_PCMCIA) && 0
-	u16 status;
-#endif
-	/* volatile u32 *pcmcia_bcsr = (u32*)(DB1000_BCSR_ADDR+0x10); */
-	volatile u32 *sys_counter = (volatile u32*)SYS_COUNTER_CNTRL;
-	u32 proc_id;
-
-	*sys_counter = 0x100; /* Enable 32 kHz oscillator for RTC/TOY */
-
-	proc_id = read_c0_prid();
-
-	switch (proc_id >> 24) {
-	case 0:
-		puts ("Board: Pb1000\n");
-		printf ("CPU: Au1000 396 MHz, id: 0x%02x, rev: 0x%02x\n",
-			(proc_id >> 8) & 0xFF, proc_id & 0xFF);
-		break;
-	case 1:
-		puts ("Board: Pb1500\n");
-		printf ("CPU: Au1500, id: 0x%02x, rev: 0x%02x\n",
-			(proc_id >> 8) & 0xFF, proc_id & 0xFF);
-		break;
-	case 2:
-		puts ("Board: Pb1100\n");
-		printf ("CPU: Au1100, id: 0x%02x, rev: 0x%02x\n",
-			(proc_id >> 8) & 0xFF, proc_id & 0xFF);
-		break;
-	default:
-		printf ("Unsupported cpu %d, proc_id=0x%x\n", proc_id >> 24, proc_id);
-	}
-
-	set_io_port_base(0);
-
-#if defined(CONFIG_IDE_PCMCIA) && 0
-	/* Enable 3.3 V on slot 0 ( VCC )
-	   No 5V */
-	status = 4;
-	*pcmcia_bcsr = status;
-
-	status |= BCSR_PCMCIA_PC0DRVEN;
-	*pcmcia_bcsr = status;
-	au_sync();
-
-	udelay(300*1000);
-
-	status |= BCSR_PCMCIA_PC0RST;
-	*pcmcia_bcsr = status;
-	au_sync();
-
-	udelay(100*1000);
-
-	/* PCMCIA is on a 36 bit physical address.
-	   We need to map it into a 32 bit addresses */
-
-#if 0
-	/* We dont need theese unless we run whole pcmcia package */
-	write_one_tlb(20,                 /* index */
-		      0x01ffe000,         /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_IO_BASE, /* Hi */
-		      0x3C000017,         /* Lo0 */
-		      0x3C200017);        /* Lo1 */
-
-	write_one_tlb(21,                   /* index */
-		      0x01ffe000,           /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_ATTR_BASE, /* Hi */
-		      0x3D000017,           /* Lo0 */
-		      0x3D200017);          /* Lo1 */
-#endif	/* 0 */
-	write_one_tlb(22,                   /* index */
-		      0x01ffe000,           /* Pagemask, 16 MB pages */
-		      CONFIG_SYS_PCMCIA_MEM_ADDR,  /* Hi */
-		      0x3E000017,           /* Lo0 */
-		      0x3E200017);          /* Lo1 */
-#endif	/* CONFIG_IDE_PCMCIA */
-
-	return 0;
-}