aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-vexpress/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-vexpress/include')
-rw-r--r--arch/arm/mach-vexpress/include/mach/debug-macro.S84
-rw-r--r--arch/arm/mach-vexpress/include/mach/gpio.h1
-rw-r--r--arch/arm/mach-vexpress/include/mach/irqs.h2
-rw-r--r--arch/arm/mach-vexpress/include/mach/timex.h23
-rw-r--r--arch/arm/mach-vexpress/include/mach/uncompress.h86
5 files changed, 2 insertions, 194 deletions
diff --git a/arch/arm/mach-vexpress/include/mach/debug-macro.S b/arch/arm/mach-vexpress/include/mach/debug-macro.S
deleted file mode 100644
index 9f509f55d078..000000000000
--- a/arch/arm/mach-vexpress/include/mach/debug-macro.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/* arch/arm/mach-realview/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- * Copyright (C) 1994-1999 Russell King
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#define DEBUG_LL_PHYS_BASE 0x10000000
-#define DEBUG_LL_UART_OFFSET 0x00009000
-
-#define DEBUG_LL_PHYS_BASE_RS1 0x1c000000
-#define DEBUG_LL_UART_OFFSET_RS1 0x00090000
-
-#define DEBUG_LL_VIRT_BASE 0xf8000000
-
-#if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT)
-
- .macro addruart,rp,rv,tmp
-
- @ Make an educated guess regarding the memory map:
- @ - the original A9 core tile, which has MPCore peripherals
- @ located at 0x1e000000, should use UART at 0x10009000
- @ - all other (RS1 complaint) tiles use UART mapped
- @ at 0x1c090000
- mrc p15, 4, \tmp, c15, c0, 0
- cmp \tmp, #0x1e000000
-
- @ Original memory map
- moveq \rp, #DEBUG_LL_UART_OFFSET
- orreq \rv, \rp, #DEBUG_LL_VIRT_BASE
- orreq \rp, \rp, #DEBUG_LL_PHYS_BASE
-
- @ RS1 memory map
- movne \rp, #DEBUG_LL_UART_OFFSET_RS1
- orrne \rv, \rp, #DEBUG_LL_VIRT_BASE
- orrne \rp, \rp, #DEBUG_LL_PHYS_BASE_RS1
-
- .endm
-
-#include <asm/hardware/debug-pl01x.S>
-
-#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_CA9)
-
- .macro addruart,rp,rv,tmp
- mov \rp, #DEBUG_LL_UART_OFFSET
- orr \rv, \rp, #DEBUG_LL_VIRT_BASE
- orr \rp, \rp, #DEBUG_LL_PHYS_BASE
- .endm
-
-#include <asm/hardware/debug-pl01x.S>
-
-#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_RS1)
-
- .macro addruart,rp,rv,tmp
- mov \rp, #DEBUG_LL_UART_OFFSET_RS1
- orr \rv, \rp, #DEBUG_LL_VIRT_BASE
- orr \rp, \rp, #DEBUG_LL_PHYS_BASE_RS1
- .endm
-
-#include <asm/hardware/debug-pl01x.S>
-
-#else /* CONFIG_DEBUG_LL_UART_NONE */
-
- .macro addruart, rp, rv, tmp
- /* Safe dummy values */
- mov \rp, #0
- mov \rv, #DEBUG_LL_VIRT_BASE
- .endm
-
- .macro senduart,rd,rx
- .endm
-
- .macro waituart,rd,rx
- .endm
-
- .macro busyuart,rd,rx
- .endm
-
-#endif
diff --git a/arch/arm/mach-vexpress/include/mach/gpio.h b/arch/arm/mach-vexpress/include/mach/gpio.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/arm/mach-vexpress/include/mach/gpio.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-vexpress/include/mach/irqs.h b/arch/arm/mach-vexpress/include/mach/irqs.h
index 4b10ee7657a6..f8f7f782eb55 100644
--- a/arch/arm/mach-vexpress/include/mach/irqs.h
+++ b/arch/arm/mach-vexpress/include/mach/irqs.h
@@ -1,4 +1,6 @@
#define IRQ_LOCALTIMER 29
#define IRQ_LOCALWDOG 30
+#ifndef CONFIG_SPARSE_IRQ
#define NR_IRQS 256
+#endif
diff --git a/arch/arm/mach-vexpress/include/mach/timex.h b/arch/arm/mach-vexpress/include/mach/timex.h
deleted file mode 100644
index 00029bacd43c..000000000000
--- a/arch/arm/mach-vexpress/include/mach/timex.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * arch/arm/mach-vexpress/include/mach/timex.h
- *
- * RealView architecture timex specifications
- *
- * Copyright (C) 2003 ARM Limited
- *
- * 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
- */
-
-#define CLOCK_TICK_RATE (50000000 / 16)
diff --git a/arch/arm/mach-vexpress/include/mach/uncompress.h b/arch/arm/mach-vexpress/include/mach/uncompress.h
deleted file mode 100644
index 1e472eb0bbdc..000000000000
--- a/arch/arm/mach-vexpress/include/mach/uncompress.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * arch/arm/mach-vexpress/include/mach/uncompress.h
- *
- * Copyright (C) 2003 ARM Limited
- *
- * 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
- */
-#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))
-#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c))
-#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30))
-#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18))
-
-#define UART_BASE 0x10009000
-#define UART_BASE_RS1 0x1c090000
-
-static unsigned long get_uart_base(void)
-{
-#if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT)
- unsigned long mpcore_periph;
-
- /*
- * Make an educated guess regarding the memory map:
- * - the original A9 core tile, which has MPCore peripherals
- * located at 0x1e000000, should use UART at 0x10009000
- * - all other (RS1 complaint) tiles use UART mapped
- * at 0x1c090000
- */
- asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (mpcore_periph));
-
- if (mpcore_periph == 0x1e000000)
- return UART_BASE;
- else
- return UART_BASE_RS1;
-#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_CA9)
- return UART_BASE;
-#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_RS1)
- return UART_BASE_RS1;
-#else
- return 0;
-#endif
-}
-
-/*
- * This does not append a newline
- */
-static inline void putc(int c)
-{
- unsigned long base = get_uart_base();
-
- if (!base)
- return;
-
- while (AMBA_UART_FR(base) & (1 << 5))
- barrier();
-
- AMBA_UART_DR(base) = c;
-}
-
-static inline void flush(void)
-{
- unsigned long base = get_uart_base();
-
- if (!base)
- return;
-
- while (AMBA_UART_FR(base) & (1 << 3))
- barrier();
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
-#define arch_decomp_wdog()
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 20:56:45 +0000