diff options
Diffstat (limited to 'target/linux/lantiq/patches-2.6.39/0006-MIPS-Lantiq-Add-mips_machine-support.patch')
| -rw-r--r-- | target/linux/lantiq/patches-2.6.39/0006-MIPS-Lantiq-Add-mips_machine-support.patch | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-2.6.39/0006-MIPS-Lantiq-Add-mips_machine-support.patch b/target/linux/lantiq/patches-2.6.39/0006-MIPS-Lantiq-Add-mips_machine-support.patch new file mode 100644 index 0000000..9e02b6a --- /dev/null +++ b/target/linux/lantiq/patches-2.6.39/0006-MIPS-Lantiq-Add-mips_machine-support.patch @@ -0,0 +1,170 @@ +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 +@@ -190,6 +190,7 @@ + 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 @@ + }; + + 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 @@ + 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(); ++} |