From fc5bad03709f9c79ea299f554b6f99fc6f4fe31c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 13 Aug 2019 09:25:03 +0200 Subject: ia64: remove the hpsim platform The hpsim platform supports the HP IA64 simulator which was useful as a bring up platform. But it is fairly non-standard vs real IA64 system in that it for example doesn't support ACPI. It also comes with a whole bunch of simulator specific drivers. Remove it to simplify the IA64 port. Note that through a weird twist only them hpsim boot loader built the vmlinux.gz file, so the makefile targets for that are moved to the main ia64 Makefile now. Acked-by: Tom Vaden Signed-off-by: Christoph Hellwig Link: https://lkml.kernel.org/r/20190813072514.23299-18-hch@lst.de Signed-off-by: Tony Luck --- arch/ia64/kernel/Makefile | 3 +-- arch/ia64/kernel/irq_ia64.c | 2 -- arch/ia64/kernel/setup.c | 13 ++----------- 3 files changed, 3 insertions(+), 15 deletions(-) (limited to 'arch/ia64/kernel') diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 4ba05140b249..3ada440ff893 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -12,13 +12,12 @@ extra-y := head.o vmlinux.lds obj-y := entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \ salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ - unwind.o mca.o mca_asm.o topology.o dma-mapping.o + unwind.o mca.o mca_asm.o topology.o dma-mapping.o iosapic.o obj-$(CONFIG_ACPI) += acpi.o acpi-ext.o obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o obj-$(CONFIG_IA64_PALINFO) += palinfo.o -obj-$(CONFIG_IOSAPIC) += iosapic.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_SMP) += smp.o smpboot.o obj-$(CONFIG_NUMA) += numa.o diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 1c81ec752b04..e3874734b149 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -53,7 +53,6 @@ #define IRQ_USED (1) #define IRQ_RSVD (2) -/* These can be overridden in platform_irq_init */ int ia64_first_device_vector = IA64_DEF_FIRST_DEVICE_VECTOR; int ia64_last_device_vector = IA64_DEF_LAST_DEVICE_VECTOR; @@ -648,7 +647,6 @@ init_IRQ (void) #ifdef CONFIG_PERFMON pfm_init_percpu(); #endif - platform_irq_init(); } void diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 4dc74500eac5..42ef03ce2fd4 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -63,7 +63,6 @@ #include #include #include -#include #if defined(CONFIG_SMP) && (IA64_CPU_SIZE > PAGE_SIZE) # error "struct cpuinfo_ia64 too big!" @@ -461,16 +460,11 @@ io_port_init (void) static inline int __init early_console_setup (char *cmdline) { - int earlycons = 0; - #ifdef CONFIG_EFI_PCDP if (!efi_setup_pcdp_console(cmdline)) - earlycons++; + return 0; #endif - if (!simcons_register()) - earlycons++; - - return (earlycons) ? 0 : -1; + return -1; } static inline void @@ -608,9 +602,6 @@ setup_arch (char **cmdline_p) ia64_mca_init(); platform_setup(cmdline_p); -#ifndef CONFIG_IA64_HP_SIM - check_sal_cache_flush(); -#endif paging_init(); clear_sched_clock_stable(); -- cgit v1.2.3