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-rw-r--r--arch/arm/mach-bcm2835/Kconfig15
-rw-r--r--arch/arm/mach-bcm2835/Makefile.boot1
-rw-r--r--arch/arm/mach-bcm2835/bcm2835.c6
-rw-r--r--arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h29
-rw-r--r--arch/arm/mach-bcm2835/include/mach/debug-macro.S21
-rw-r--r--arch/arm/mach-bcm2835/include/mach/gpio.h1
-rw-r--r--arch/arm/mach-bcm2835/include/mach/timex.h26
-rw-r--r--arch/arm/mach-bcm2835/include/mach/uncompress.h44
8 files changed, 19 insertions, 124 deletions
diff --git a/arch/arm/mach-bcm2835/Kconfig b/arch/arm/mach-bcm2835/Kconfig
new file mode 100644
index 00000000000..560045cafc3
--- /dev/null
+++ b/arch/arm/mach-bcm2835/Kconfig
@@ -0,0 +1,15 @@
+config ARCH_BCM2835
+ bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
+ select ARCH_REQUIRE_GPIOLIB
+ select ARM_AMBA
+ select ARM_ERRATA_411920
+ select ARM_TIMER_SP804
+ select CLKDEV_LOOKUP
+ select CLKSRC_OF
+ select CPU_V6
+ select GENERIC_CLOCKEVENTS
+ select PINCTRL
+ select PINCTRL_BCM2835
+ help
+ This enables support for the Broadcom BCM2835 SoC. This SoC is
+ use in the Raspberry Pi, and Roku 2 devices.
diff --git a/arch/arm/mach-bcm2835/Makefile.boot b/arch/arm/mach-bcm2835/Makefile.boot
deleted file mode 100644
index b3271754e9f..00000000000
--- a/arch/arm/mach-bcm2835/Makefile.boot
+++ /dev/null
@@ -1 +0,0 @@
-zreladdr-y := 0x00008000
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c
index 6f5785985dd..740fa9ebe24 100644
--- a/arch/arm/mach-bcm2835/bcm2835.c
+++ b/arch/arm/mach-bcm2835/bcm2835.c
@@ -23,8 +23,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <mach/bcm2835_soc.h>
-
#define PM_RSTC 0x1c
#define PM_RSTS 0x20
#define PM_WDOG 0x24
@@ -34,6 +32,10 @@
#define PM_RSTC_WRCFG_FULL_RESET 0x00000020
#define PM_RSTS_HADWRH_SET 0x00000040
+#define BCM2835_PERIPH_PHYS 0x20000000
+#define BCM2835_PERIPH_VIRT 0xf0000000
+#define BCM2835_PERIPH_SIZE SZ_16M
+
static void __iomem *wdt_regs;
/*
diff --git a/arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h b/arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h
deleted file mode 100644
index d4dfcf7a9cd..00000000000
--- a/arch/arm/mach-bcm2835/include/mach/bcm2835_soc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2012 Stephen Warren
- *
- * Derived from code:
- * Copyright (C) 2010 Broadcom
- *
- * 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.
- */
-
-#ifndef __MACH_BCM2835_BCM2835_SOC_H__
-#define __MACH_BCM2835_BCM2835_SOC_H__
-
-#include <asm/sizes.h>
-
-#define BCM2835_PERIPH_PHYS 0x20000000
-#define BCM2835_PERIPH_VIRT 0xf0000000
-#define BCM2835_PERIPH_SIZE SZ_16M
-#define BCM2835_DEBUG_PHYS 0x20201000
-#define BCM2835_DEBUG_VIRT 0xf0201000
-
-#endif
diff --git a/arch/arm/mach-bcm2835/include/mach/debug-macro.S b/arch/arm/mach-bcm2835/include/mach/debug-macro.S
deleted file mode 100644
index 8a161e44ae2..00000000000
--- a/arch/arm/mach-bcm2835/include/mach/debug-macro.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Debugging macro include header
- *
- * Copyright (C) 2010 Broadcom
- * 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.
- *
- */
-
-#include <mach/bcm2835_soc.h>
-
- .macro addruart, rp, rv, tmp
- ldr \rp, =BCM2835_DEBUG_PHYS
- ldr \rv, =BCM2835_DEBUG_VIRT
- .endm
-
-#include <asm/hardware/debug-pl01x.S>
diff --git a/arch/arm/mach-bcm2835/include/mach/gpio.h b/arch/arm/mach-bcm2835/include/mach/gpio.h
deleted file mode 100644
index 40a8c178f10..00000000000
--- a/arch/arm/mach-bcm2835/include/mach/gpio.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-bcm2835/include/mach/timex.h b/arch/arm/mach-bcm2835/include/mach/timex.h
deleted file mode 100644
index 6d021e136ae..00000000000
--- a/arch/arm/mach-bcm2835/include/mach/timex.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * BCM2835 system clock frequency
- *
- * Copyright (C) 2010 Broadcom
- *
- * 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
- */
-
-#ifndef __ASM_ARCH_TIMEX_H
-#define __ASM_ARCH_TIMEX_H
-
-#define CLOCK_TICK_RATE (1000000)
-
-#endif
diff --git a/arch/arm/mach-bcm2835/include/mach/uncompress.h b/arch/arm/mach-bcm2835/include/mach/uncompress.h
deleted file mode 100644
index bf86dca3bf7..00000000000
--- a/arch/arm/mach-bcm2835/include/mach/uncompress.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2010 Broadcom
- * 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.
- */
-
-#include <linux/io.h>
-#include <linux/amba/serial.h>
-#include <mach/bcm2835_soc.h>
-
-#define UART0_BASE BCM2835_DEBUG_PHYS
-
-#define BCM2835_UART_DR IOMEM(UART0_BASE + UART01x_DR)
-#define BCM2835_UART_FR IOMEM(UART0_BASE + UART01x_FR)
-#define BCM2835_UART_CR IOMEM(UART0_BASE + UART011_CR)
-
-static inline void putc(int c)
-{
- while (__raw_readl(BCM2835_UART_FR) & UART01x_FR_TXFF)
- barrier();
-
- __raw_writel(c, BCM2835_UART_DR);
-}
-
-static inline void flush(void)
-{
- int fr;
-
- do {
- fr = __raw_readl(BCM2835_UART_FR);
- barrier();
- } while ((fr & (UART011_FR_TXFE | UART01x_FR_BUSY)) != UART011_FR_TXFE);
-}
-
-#define arch_decomp_setup()
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-21 08:51:31 +0000