diff options
Diffstat (limited to 'target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/prom.c')
-rw-r--r-- | target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/prom.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/prom.c b/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/prom.c deleted file mode 100644 index 2a4eea1782..0000000000 --- a/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/prom.c +++ /dev/null @@ -1,84 +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) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <lantiq_soc.h> - -#include "devices.h" - -#include "../prom.h" - -#define SOC_FALCON "Falcon" -#define SOC_FALCON_D "Falcon-D" -#define SOC_FALCON_V "Falcon-V" -#define SOC_FALCON_M "Falcon-M" - -#define PART_SHIFT 12 -#define PART_MASK 0x0FFFF000 -#define REV_SHIFT 28 -#define REV_MASK 0xF0000000 -#define SREV_SHIFT 22 -#define SREV_MASK 0x03C00000 -#define TYPE_SHIFT 26 -#define TYPE_MASK 0x3C000000 - -/* this parameter allows us enable/disable asc1 via commandline */ -static int register_asc1; -static int __init -ltq_parse_asc1(char *p) -{ - register_asc1 = 1; - return 0; -} -__setup("use_asc1", ltq_parse_asc1); - -void __init -ltq_soc_setup(void) -{ - ltq_register_asc(0); - ltq_register_wdt(); - falcon_register_gpio(); - if (register_asc1) - ltq_register_asc(1); -} - -void __init -ltq_soc_detect(struct ltq_soc_info *i) -{ - u32 type; - i->partnum = (ltq_r32(LTQ_FALCON_CHIPID) & PART_MASK) >> PART_SHIFT; - i->rev = (ltq_r32(LTQ_FALCON_CHIPID) & REV_MASK) >> REV_SHIFT; - i->srev = ((ltq_r32(LTQ_FALCON_CHIPCONF) & SREV_MASK) >> SREV_SHIFT); - sprintf(i->rev_type, "%c%d%d", (i->srev & 0x4) ? ('B') : ('A'), - i->rev & 0x7, (i->srev & 0x3) + 1); - - switch (i->partnum) { - case SOC_ID_FALCON: - type = (ltq_r32(LTQ_FALCON_CHIPTYPE) & TYPE_MASK) >> TYPE_SHIFT; - switch (type) { - case 0: - i->name = SOC_FALCON_D; - break; - case 1: - i->name = SOC_FALCON_V; - break; - case 2: - i->name = SOC_FALCON_M; - break; - default: - i->name = SOC_FALCON; - break; - } - i->type = SOC_TYPE_FALCON; - break; - - default: - unreachable(); - break; - } -} |