mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-26 21:13:20 +02:00
e056550af0
patch from Peter Wagner git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27104 3c298f89-4303-0410-b956-a3cf2f4a3e73
171 lines
4.5 KiB
Diff
171 lines
4.5 KiB
Diff
From 52a5369d1067d4feddbfa7ff4486a77ac9a2971e Mon Sep 17 00:00:00 2001
|
|
From: John Crispin <blogic@openwrt.org>
|
|
Date: Wed, 30 Mar 2011 09:27:54 +0200
|
|
Subject: [PATCH 06/13] MIPS: Lantiq: Add mips_machine support
|
|
|
|
This patch adds support for Gabor's mips_machine patch.
|
|
|
|
Signed-off-by: John Crispin <blogic@openwrt.org>
|
|
Signed-off-by: Ralph Hempel <ralph.hempel@lantiq.com>
|
|
Cc: Gabor Juhos <juhosg@openwrt.org>
|
|
Cc: linux-mips@linux-mips.org
|
|
Patchwork: https://patchwork.linux-mips.org/patch/2251/
|
|
Patchwork: https://patchwork.linux-mips.org/patch/2358/
|
|
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
|
---
|
|
arch/mips/Kconfig | 1 +
|
|
arch/mips/lantiq/machtypes.h | 18 ++++++++++++++++++
|
|
arch/mips/lantiq/prom.h | 1 +
|
|
arch/mips/lantiq/setup.c | 25 +++++++++++++++++++++++++
|
|
arch/mips/lantiq/xway/Makefile | 4 ++--
|
|
arch/mips/lantiq/xway/setup-ase.c | 19 +++++++++++++++++++
|
|
arch/mips/lantiq/xway/setup-xway.c | 20 ++++++++++++++++++++
|
|
7 files changed, 86 insertions(+), 2 deletions(-)
|
|
create mode 100644 arch/mips/lantiq/machtypes.h
|
|
create mode 100644 arch/mips/lantiq/xway/setup-ase.c
|
|
create mode 100644 arch/mips/lantiq/xway/setup-xway.c
|
|
|
|
--- a/arch/mips/Kconfig
|
|
+++ b/arch/mips/Kconfig
|
|
@@ -228,6 +228,7 @@ config LANTIQ
|
|
select SWAP_IO_SPACE
|
|
select BOOT_RAW
|
|
select HAVE_CLK
|
|
+ select MIPS_MACHINE
|
|
|
|
config LASAT
|
|
bool "LASAT Networks platforms"
|
|
--- /dev/null
|
|
+++ b/arch/mips/lantiq/machtypes.h
|
|
@@ -0,0 +1,18 @@
|
|
+/*
|
|
+ * 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.
|
|
+ *
|
|
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
|
|
+ */
|
|
+
|
|
+#ifndef _LANTIQ_MACH_H__
|
|
+#define _LANTIQ_MACH_H__
|
|
+
|
|
+#include <asm/mips_machine.h>
|
|
+
|
|
+enum lantiq_mach_type {
|
|
+ LTQ_MACH_GENERIC = 0,
|
|
+};
|
|
+
|
|
+#endif
|
|
--- a/arch/mips/lantiq/prom.h
|
|
+++ b/arch/mips/lantiq/prom.h
|
|
@@ -20,5 +20,6 @@ struct ltq_soc_info {
|
|
};
|
|
|
|
extern void ltq_soc_detect(struct ltq_soc_info *i);
|
|
+extern void ltq_soc_setup(void);
|
|
|
|
#endif
|
|
--- a/arch/mips/lantiq/setup.c
|
|
+++ b/arch/mips/lantiq/setup.c
|
|
@@ -14,6 +14,12 @@
|
|
|
|
#include <lantiq_soc.h>
|
|
|
|
+#include "machtypes.h"
|
|
+#include "devices.h"
|
|
+#include "prom.h"
|
|
+
|
|
+unsigned long physical_memsize = 0L;
|
|
+
|
|
void __init plat_mem_setup(void)
|
|
{
|
|
/* assume 16M as default incase uboot fails to pass proper ramsize */
|
|
@@ -32,10 +38,32 @@ void __init plat_mem_setup(void)
|
|
if (!strncmp(e, "memsize=", 8)) {
|
|
e += 8;
|
|
if (strict_strtoul(e, 0, &memsize))
|
|
- pr_warn("bad memsize specified\n");
|
|
+ pr_warning("bad memsize specified\n");
|
|
}
|
|
envp++;
|
|
}
|
|
memsize *= 1024 * 1024;
|
|
add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
|
|
+ physical_memsize = memsize;
|
|
+}
|
|
+
|
|
+static int __init
|
|
+lantiq_setup(void)
|
|
+{
|
|
+ ltq_soc_setup();
|
|
+ mips_machine_setup();
|
|
+ return 0;
|
|
}
|
|
+
|
|
+arch_initcall(lantiq_setup);
|
|
+
|
|
+static void __init
|
|
+lantiq_generic_init(void)
|
|
+{
|
|
+ /* Nothing to do */
|
|
+}
|
|
+
|
|
+MIPS_MACHINE(LTQ_MACH_GENERIC,
|
|
+ "Generic",
|
|
+ "Generic Lantiq based board",
|
|
+ lantiq_generic_init);
|
|
--- a/arch/mips/lantiq/xway/Makefile
|
|
+++ b/arch/mips/lantiq/xway/Makefile
|
|
@@ -1,4 +1,4 @@
|
|
obj-y := pmu.o ebu.o reset.o gpio.o devices.o
|
|
|
|
-obj-$(CONFIG_SOC_XWAY) += clk-xway.o prom-xway.o
|
|
-obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o prom-ase.o
|
|
+obj-$(CONFIG_SOC_XWAY) += clk-xway.o prom-xway.o setup-xway.o
|
|
+obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o prom-ase.o setup-ase.o
|
|
--- /dev/null
|
|
+++ b/arch/mips/lantiq/xway/setup-ase.c
|
|
@@ -0,0 +1,19 @@
|
|
+/*
|
|
+ * 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.
|
|
+ *
|
|
+ * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
|
|
+ */
|
|
+
|
|
+#include <lantiq_soc.h>
|
|
+
|
|
+#include "../prom.h"
|
|
+#include "devices.h"
|
|
+
|
|
+void __init ltq_soc_setup(void)
|
|
+{
|
|
+ ltq_register_ase_asc();
|
|
+ ltq_register_gpio();
|
|
+ ltq_register_wdt();
|
|
+}
|
|
--- /dev/null
|
|
+++ b/arch/mips/lantiq/xway/setup-xway.c
|
|
@@ -0,0 +1,20 @@
|
|
+/*
|
|
+ * 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.
|
|
+ *
|
|
+ * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
|
|
+ */
|
|
+
|
|
+#include <lantiq_soc.h>
|
|
+
|
|
+#include "../prom.h"
|
|
+#include "devices.h"
|
|
+
|
|
+void __init ltq_soc_setup(void)
|
|
+{
|
|
+ ltq_register_asc(0);
|
|
+ ltq_register_asc(1);
|
|
+ ltq_register_gpio();
|
|
+ ltq_register_wdt();
|
|
+}
|