diff options
| -rw-r--r-- | arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 27 | ||||
| -rw-r--r-- | arch/mips/lantiq/prom.h | 5 | ||||
| -rw-r--r-- | arch/mips/lantiq/xway/Makefile | 6 | ||||
| -rw-r--r-- | arch/mips/lantiq/xway/prom-ase.c | 39 | ||||
| -rw-r--r-- | arch/mips/lantiq/xway/prom-xway.c | 54 | ||||
| -rw-r--r-- | arch/mips/lantiq/xway/prom.c | 115 |
6 files changed, 144 insertions, 102 deletions
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h index 8bc9030525c0..af6c0f063130 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h @@ -17,17 +17,32 @@ #define SOC_ID_DANUBE1 0x129 #define SOC_ID_DANUBE2 0x12B #define SOC_ID_TWINPASS 0x12D -#define SOC_ID_AMAZON_SE 0x152 +#define SOC_ID_AMAZON_SE_1 0x152 /* 50601 */ +#define SOC_ID_AMAZON_SE_2 0x153 /* 50600 */ #define SOC_ID_ARX188 0x16C -#define SOC_ID_ARX168 0x16D +#define SOC_ID_ARX168_1 0x16D +#define SOC_ID_ARX168_2 0x16E #define SOC_ID_ARX182 0x16F - -/* SoC Types */ +#define SOC_ID_GRX188 0x170 +#define SOC_ID_GRX168 0x171 + +#define SOC_ID_VRX288 0x1C0 /* v1.1 */ +#define SOC_ID_VRX282 0x1C1 /* v1.1 */ +#define SOC_ID_VRX268 0x1C2 /* v1.1 */ +#define SOC_ID_GRX268 0x1C8 /* v1.1 */ +#define SOC_ID_GRX288 0x1C9 /* v1.1 */ +#define SOC_ID_VRX288_2 0x00B /* v1.2 */ +#define SOC_ID_VRX268_2 0x00C /* v1.2 */ +#define SOC_ID_GRX288_2 0x00D /* v1.2 */ +#define SOC_ID_GRX282_2 0x00E /* v1.2 */ + + /* SoC Types */ #define SOC_TYPE_DANUBE 0x01 #define SOC_TYPE_TWINPASS 0x02 #define SOC_TYPE_AR9 0x03 -#define SOC_TYPE_VR9 0x04 -#define SOC_TYPE_AMAZON_SE 0x05 +#define SOC_TYPE_VR9 0x04 /* v1.1 */ +#define SOC_TYPE_VR9_2 0x05 /* v1.2 */ +#define SOC_TYPE_AMAZON_SE 0x06 /* ASC0/1 - serial port */ #define LTQ_ASC0_BASE_ADDR 0x1E100400 diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h index b4229d94280f..90070a54adbe 100644 --- a/arch/mips/lantiq/prom.h +++ b/arch/mips/lantiq/prom.h @@ -10,16 +10,21 @@ #define _LTQ_PROM_H__ #define LTQ_SYS_TYPE_LEN 0x100 +#define LTQ_SYS_REV_LEN 0x10 struct ltq_soc_info { unsigned char *name; unsigned int rev; + unsigned char rev_type[LTQ_SYS_REV_LEN]; + unsigned int srev; unsigned int partnum; unsigned int type; unsigned char sys_type[LTQ_SYS_TYPE_LEN]; + unsigned char *compatible; }; extern void ltq_soc_detect(struct ltq_soc_info *i); extern void ltq_soc_setup(void); +extern void ltq_soc_init(void); #endif diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile index c517f2e77563..42d5fda4f5c6 100644 --- a/arch/mips/lantiq/xway/Makefile +++ b/arch/mips/lantiq/xway/Makefile @@ -1,7 +1,7 @@ -obj-y := pmu.o ebu.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o +obj-y := prom.o pmu.o ebu.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.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 +obj-$(CONFIG_SOC_XWAY) += clk-xway.o setup-xway.o +obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o setup-ase.o obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o obj-$(CONFIG_LANTIQ_MACH_EASY50601) += mach-easy50601.o diff --git a/arch/mips/lantiq/xway/prom-ase.c b/arch/mips/lantiq/xway/prom-ase.c deleted file mode 100644 index ae4959ae865c..000000000000 --- a/arch/mips/lantiq/xway/prom-ase.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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/export.h> -#include <linux/clk.h> -#include <asm/bootinfo.h> -#include <asm/time.h> - -#include <lantiq_soc.h> - -#include "../prom.h" - -#define SOC_AMAZON_SE "Amazon_SE" - -#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; - switch (i->partnum) { - case SOC_ID_AMAZON_SE: - i->name = SOC_AMAZON_SE; - i->type = SOC_TYPE_AMAZON_SE; - break; - - default: - unreachable(); - break; - } -} diff --git a/arch/mips/lantiq/xway/prom-xway.c b/arch/mips/lantiq/xway/prom-xway.c deleted file mode 100644 index 2228133ca356..000000000000 --- a/arch/mips/lantiq/xway/prom-xway.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * 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/export.h> -#include <linux/clk.h> -#include <asm/bootinfo.h> -#include <asm/time.h> - -#include <lantiq_soc.h> - -#include "../prom.h" - -#define SOC_DANUBE "Danube" -#define SOC_TWINPASS "Twinpass" -#define SOC_AR9 "AR9" - -#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; - switch (i->partnum) { - case SOC_ID_DANUBE1: - case SOC_ID_DANUBE2: - i->name = SOC_DANUBE; - i->type = SOC_TYPE_DANUBE; - break; - - case SOC_ID_TWINPASS: - i->name = SOC_TWINPASS; - i->type = SOC_TYPE_DANUBE; - break; - - case SOC_ID_ARX188: - case SOC_ID_ARX168: - case SOC_ID_ARX182: - i->name = SOC_AR9; - i->type = SOC_TYPE_AR9; - break; - - default: - unreachable(); - break; - } -} diff --git a/arch/mips/lantiq/xway/prom.c b/arch/mips/lantiq/xway/prom.c new file mode 100644 index 000000000000..248429ab2622 --- /dev/null +++ b/arch/mips/lantiq/xway/prom.c @@ -0,0 +1,115 @@ +/* + * 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/export.h> +#include <linux/clk.h> +#include <asm/bootinfo.h> +#include <asm/time.h> + +#include <lantiq_soc.h> + +#include "../prom.h" + +#define SOC_DANUBE "Danube" +#define SOC_TWINPASS "Twinpass" +#define SOC_AMAZON_SE "Amazon_SE" +#define SOC_AR9 "AR9" +#define SOC_GR9 "GR9" +#define SOC_VR9 "VR9" + +#define COMP_DANUBE "lantiq,danube" +#define COMP_TWINPASS "lantiq,twinpass" +#define COMP_AMAZON_SE "lantiq,ase" +#define COMP_AR9 "lantiq,ar9" +#define COMP_GR9 "lantiq,gr9" +#define COMP_VR9 "lantiq,vr9" + +#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_DANUBE1: + case SOC_ID_DANUBE2: + i->name = SOC_DANUBE; + i->type = SOC_TYPE_DANUBE; + i->compatible = COMP_DANUBE; + break; + + case SOC_ID_TWINPASS: + i->name = SOC_TWINPASS; + i->type = SOC_TYPE_DANUBE; + i->compatible = COMP_TWINPASS; + break; + + case SOC_ID_ARX188: + case SOC_ID_ARX168_1: + case SOC_ID_ARX168_2: + case SOC_ID_ARX182: + i->name = SOC_AR9; + i->type = SOC_TYPE_AR9; + i->compatible = COMP_AR9; + break; + + case SOC_ID_GRX188: + case SOC_ID_GRX168: + i->name = SOC_GR9; + i->type = SOC_TYPE_AR9; + i->compatible = COMP_GR9; + break; + + case SOC_ID_AMAZON_SE_1: + case SOC_ID_AMAZON_SE_2: +#ifdef CONFIG_PCI + panic("ase is only supported for non pci kernels"); +#endif + i->name = SOC_AMAZON_SE; + i->type = SOC_TYPE_AMAZON_SE; + i->compatible = COMP_AMAZON_SE; + break; + + case SOC_ID_VRX282: + case SOC_ID_VRX268: + case SOC_ID_VRX288: + i->name = SOC_VR9; + i->type = SOC_TYPE_VR9; + i->compatible = COMP_VR9; + break; + + case SOC_ID_GRX268: + case SOC_ID_GRX288: + i->name = SOC_GR9; + i->type = SOC_TYPE_VR9; + i->compatible = COMP_GR9; + break; + + case SOC_ID_VRX268_2: + case SOC_ID_VRX288_2: + i->name = SOC_VR9; + i->type = SOC_TYPE_VR9_2; + i->compatible = COMP_VR9; + break; + + case SOC_ID_GRX282_2: + case SOC_ID_GRX288_2: + i->name = SOC_GR9; + i->type = SOC_TYPE_VR9_2; + i->compatible = COMP_GR9; + break; + + default: + unreachable(); + break; + } +} |
