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author | John Crispin <blogic@openwrt.org> | 2011-11-03 15:15:52 +0000 |
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committer | John Crispin <blogic@openwrt.org> | 2011-11-03 15:15:52 +0000 |
commit | fc4b9802d7d9bd293e71057831d02fc0169fc9d3 (patch) | |
tree | b174b3a3d03c0c2b4a9b9c980efe38089069a2d4 /target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch | |
parent | e4f42228c62c1ef8f075b6765f090af0983feb89 (diff) | |
download | master-187ad058-fc4b9802d7d9bd293e71057831d02fc0169fc9d3.tar.gz master-187ad058-fc4b9802d7d9bd293e71057831d02fc0169fc9d3.tar.bz2 master-187ad058-fc4b9802d7d9bd293e71057831d02fc0169fc9d3.zip |
lantiq: bump to 3.1
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28721 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch')
-rw-r--r-- | target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch b/target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch new file mode 100644 index 0000000000..bb7422cf90 --- /dev/null +++ b/target/linux/lantiq/patches/0023-MIPS-lantiq-adds-basic-vr9-support.patch @@ -0,0 +1,262 @@ +From 780a64cd52209fad15c7133f950b2b2d6b9b59e2 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Sat, 27 Aug 2011 21:44:32 +0200 +Subject: [PATCH 23/24] MIPS: lantiq: adds basic vr9 support + +--- + .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 2 + + arch/mips/lantiq/Kconfig | 9 ++ + arch/mips/lantiq/Platform | 1 + + arch/mips/lantiq/machtypes.h | 3 + + arch/mips/lantiq/xway/Kconfig | 12 +++ + arch/mips/lantiq/xway/Makefile | 2 + + arch/mips/lantiq/xway/clk-vr9.c | 78 ++++++++++++++++++++ + arch/mips/lantiq/xway/mach-fritz.c | 74 +++++++++++++++++++ + arch/mips/lantiq/xway/prom-vr9.c | 55 ++++++++++++++ + arch/mips/pci/Makefile | 2 +- + 10 files changed, 237 insertions(+), 1 deletions(-) + create mode 100644 arch/mips/lantiq/xway/clk-vr9.c + create mode 100644 arch/mips/lantiq/xway/mach-fritz.c + create mode 100644 arch/mips/lantiq/xway/prom-vr9.c + +--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h ++++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +@@ -21,6 +21,7 @@ + #define SOC_ID_ARX188 0x16C + #define SOC_ID_ARX168 0x16D + #define SOC_ID_ARX182 0x16F ++#define SOC_ID_VRX288 0x1C0 + + /* SoC Types */ + #define SOC_TYPE_DANUBE 0x01 +@@ -91,6 +92,7 @@ + + /* ETOP - ethernet */ + #define LTQ_ETOP_BASE_ADDR 0x1E180000 ++#define LTQ_ETOP_BASE_ADDR_VR9 0x1E200000 + #define LTQ_ETOP_SIZE 0x40000 + + /* GBIT - gigabit switch */ +--- a/arch/mips/lantiq/Kconfig ++++ b/arch/mips/lantiq/Kconfig +@@ -1,5 +1,8 @@ + if LANTIQ + ++config LANTIQ_PCIE ++ bool ++ + config SOC_TYPE_XWAY + bool + default n +@@ -17,6 +20,12 @@ config SOC_XWAY + select SOC_TYPE_XWAY + select HW_HAS_PCI + ++config SOC_VR9 ++ bool "VR9" ++ select SOC_TYPE_XWAY ++ select HW_HAS_PCI ++ select LANTIQ_PCIE ++ + config SOC_FALCON + bool "FALCON" + endchoice +--- a/arch/mips/lantiq/Platform ++++ b/arch/mips/lantiq/Platform +@@ -6,4 +6,5 @@ platform-$(CONFIG_LANTIQ) += lantiq/ + cflags-$(CONFIG_LANTIQ) += -I$(srctree)/arch/mips/include/asm/mach-lantiq + load-$(CONFIG_LANTIQ) = 0xffffffff80002000 + cflags-$(CONFIG_SOC_TYPE_XWAY) += -I$(srctree)/arch/mips/include/asm/mach-lantiq/xway ++cflags-$(CONFIG_SOC_TYPE_VR9) += -I$(srctree)/arch/mips/include/asm/mach-lantiq/xway + cflags-$(CONFIG_SOC_FALCON) += -I$(srctree)/arch/mips/include/asm/mach-lantiq/falcon +--- a/arch/mips/lantiq/machtypes.h ++++ b/arch/mips/lantiq/machtypes.h +@@ -20,6 +20,9 @@ enum lantiq_mach_type { + LANTIQ_MACH_EASY98000, /* Falcon Eval Board, NOR Flash */ + LANTIQ_MACH_EASY98000SF, /* Falcon Eval Board, Serial Flash */ + LANTIQ_MACH_EASY98000NAND, /* Falcon Eval Board, NAND Flash */ ++ ++ /* FRITZ!BOX */ ++ LANTIQ_MACH_FRITZ3370, /* FRITZ!BOX 3370 vdsl cpe */ + }; + + #endif +--- a/arch/mips/lantiq/xway/Kconfig ++++ b/arch/mips/lantiq/xway/Kconfig +@@ -21,3 +21,15 @@ config LANTIQ_MACH_EASY50601 + endmenu + + endif ++ ++if SOC_VR9 ++ ++menu "MIPS Machine" ++ ++config LANTIQ_MACH_FRITZ3370 ++ bool "Fritz!Box 3370" ++ default y ++ ++endmenu ++ ++endif +--- a/arch/mips/lantiq/xway/Makefile ++++ b/arch/mips/lantiq/xway/Makefile +@@ -2,6 +2,8 @@ obj-y := sysctrl.o reset.o gpio.o gpio_s + + obj-$(CONFIG_SOC_XWAY) += clk-xway.o prom-xway.o + obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o prom-ase.o ++obj-$(CONFIG_SOC_VR9) += clk-vr9.o prom-vr9.o + + obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o + obj-$(CONFIG_LANTIQ_MACH_EASY50601) += mach-easy50601.o ++obj-$(CONFIG_LANTIQ_MACH_FRITZ3370) += mach-fritz.o +--- /dev/null ++++ b/arch/mips/lantiq/xway/clk-vr9.c +@@ -0,0 +1,78 @@ ++/* ++ * 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> ++ */ ++ ++#include <linux/io.h> ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/clk.h> ++ ++#include <asm/time.h> ++#include <asm/irq.h> ++#include <asm/div64.h> ++ ++#include <lantiq_soc.h> ++ ++#define CLOCK_62_5M 62500000 ++#define CLOCK_83_5M 83500000 ++#define CLOCK_125M 125000000 ++#define CLOCK_200M 200000000 ++#define CLOCK_250M 250000000 ++#define CLOCK_300M 300000000 ++#define CLOCK_98_304M 98304000 ++#define CLOCK_150M 150000000 ++#define CLOCK_196_608M 196608000 ++#define CLOCK_600M 600000000 ++#define CLOCK_500M 500000000 ++#define CLOCK_393M 393215332 ++#define CLOCK_166M 166666666 ++ ++#define LTQ_CGU_SYS 0x0c ++#define LTQ_CGU_IF_CLK 0x24 ++ ++unsigned int ltq_get_cpu_hz(void) ++{ ++ int clks[] = { ++ CLOCK_600M, CLOCK_500M, CLOCK_393M, CLOCK_333M, CLOCK_125M, ++ CLOCK_125M, CLOCK_196_608M, CLOCK_166M, CLOCK_125M, CLOCK_125M }; ++ int val = (ltq_cgu_r32(LTQ_CGU_SYS) >> 4) & 0xf; ++ ++ if (val > 9) ++ panic("bad cpu speed\n"); ++ if (val == 2) ++ panic("missing workaround\n"); ++ //cgu_get_pll1_fosc(); //CLOCK_393M; ++ return clks[val]; ++} ++EXPORT_SYMBOL(ltq_get_cpu_hz); ++ ++unsigned int ltq_get_fpi_hz(void) ++{ ++ int clks[] = { ++ CLOCK_62_5M, CLOCK_62_5M, CLOCK_83_5M, CLOCK_125M, CLOCK_125M, ++ CLOCK_125M, CLOCK_167M, CLOCK_200M, CLOCK_250M, CLOCK_300M, ++ CLOCK_62_5M, CLOCK_98_304M, CLOCK_150M, CLOCK_196_608M }; ++ int val = ((ltq_cgu_r32(LTQ_CGU_IF_CLK) >> 25) & 0xf); ++ ++ if (val > 13) ++ panic("bad fpi speed\n"); ++ ++ return clks[val]; ++} ++EXPORT_SYMBOL(ltq_get_fpi_hz); ++ ++unsigned int ltq_get_io_region_clock(void) ++{ ++ return ltq_get_fpi_hz() / 2; ++} ++EXPORT_SYMBOL(ltq_get_io_region_clock); ++ ++unsigned int ltq_get_fpi_bus_clock(int fpi) ++{ ++ return ltq_get_fpi_hz(); ++} ++EXPORT_SYMBOL(ltq_get_fpi_bus_clock); +--- /dev/null ++++ b/arch/mips/lantiq/xway/prom-vr9.c +@@ -0,0 +1,55 @@ ++/* ++ * 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> ++ */ ++ ++#include <linux/module.h> ++#include <linux/clk.h> ++#include <asm/bootinfo.h> ++#include <asm/time.h> ++ ++#include <lantiq_soc.h> ++ ++#include "devices.h" ++#include "../prom.h" ++ ++#define SOC_VRX288 "VRX288" ++ ++#define PART_SHIFT 12 ++#define PART_MASK 0x0FFFFFFF ++#define REV_SHIFT 28 ++#define REV_MASK 0xF0000000 ++ ++void __init ltq_soc_detect(struct ltq_soc_info *i) ++{ ++ i->partnum = (ltq_r32(LTQ_MPS_CHIPID) & PART_MASK) >> PART_SHIFT; ++ i->rev = (ltq_r32(LTQ_MPS_CHIPID) & REV_MASK) >> REV_SHIFT; ++ sprintf(i->rev_type, "1.%d", i->rev); ++ switch (i->partnum) { ++ case SOC_ID_VRX288: ++ i->name = SOC_VRX288; ++ i->type = SOC_TYPE_VR9; ++ break; ++ ++ default: ++ unreachable(); ++ break; ++ } ++ printk("%08X\n", i->partnum); ++} ++ ++void __init ltq_soc_setup(void) ++{ ++ /* ++ reg = IFX_REG_R32(IFX_XBAR_ALWAYS_LAST); ++ reg &= ~ IFX_XBAR_FPI_BURST_EN; ++ IFX_REG_W32(reg, IFX_XBAR_ALWAYS_LAST); ++ */ ++ ++ ltq_register_asc(1); ++ ltq_register_gpio(); ++ ltq_register_wdt(); ++} +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -41,7 +41,7 @@ obj-$(CONFIG_SIBYTE_SB1250) += fixup-sb1 + obj-$(CONFIG_SIBYTE_BCM112X) += fixup-sb1250.o pci-sb1250.o + obj-$(CONFIG_SIBYTE_BCM1x80) += pci-bcm1480.o pci-bcm1480ht.o + obj-$(CONFIG_SNI_RM) += fixup-sni.o ops-sni.o +-obj-$(CONFIG_SOC_XWAY) += pci-lantiq.o ops-lantiq.o ++obj-$(CONFIG_LANTIQ) += pci-lantiq.o ops-lantiq.o + obj-$(CONFIG_TANBAC_TB0219) += fixup-tb0219.o + obj-$(CONFIG_TANBAC_TB0226) += fixup-tb0226.o + obj-$(CONFIG_TANBAC_TB0287) += fixup-tb0287.o |