^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <asm-generic/vmlinux.lds.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <asm/cache.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <asm/page.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <asm/thread_info.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) OUTPUT_ARCH(arc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) ENTRY(res_service)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #ifdef CONFIG_CPU_BIG_ENDIAN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) jiffies = jiffies_64 + 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) jiffies = jiffies_64;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) SECTIONS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) * ICCM starts at 0x8000_0000. So if kernel is relocated to some other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) * address, make sure peripheral at 0x8z doesn't clash with ICCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) * Essentially vector is also in ICCM.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) . = CONFIG_LINUX_LINK_BASE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) _int_vec_base_lds = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) .vector : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) *(.vector)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) . = ALIGN(PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #ifdef CONFIG_ARC_HAS_ICCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) .text.arcfp : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) *(.text.arcfp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) . = ALIGN(CONFIG_ARC_ICCM_SZ * 1024);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) * The reason for having a seperate subsection .init.ramfs is to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) * prevent objump from including it in kernel dumps
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) * Reason for having .init.ramfs above .init is to make sure that the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) * binary blob is tucked away to one side, reducing the displacement
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) * between .init.text and .text, avoiding any possible relocation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) * errors because of calls from .init.text to .text
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) * Yes such calls do exist. e.g.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) * decompress_inflate.c:gunzip( ) -> zlib_inflate_workspace( )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) __init_begin = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) .init.ramfs : { INIT_RAM_FS }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) . = ALIGN(PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) _stext = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) HEAD_TEXT_SECTION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) INIT_TEXT_SECTION(L1_CACHE_BYTES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) /* INIT_DATA_SECTION open-coded: special INIT_RAM_FS handling */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) .init.data : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) INIT_DATA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) INIT_SETUP(L1_CACHE_BYTES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) INIT_CALLS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) CON_INITCALL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) .init.arch.info : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) __arch_info_begin = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) *(.arch.info.init)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) __arch_info_end = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) PERCPU_SECTION(L1_CACHE_BYTES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) . = ALIGN(PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) __init_end = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) .text : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) _text = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) TEXT_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) SCHED_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) CPUIDLE_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) LOCK_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) KPROBES_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) IRQENTRY_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) SOFTIRQENTRY_TEXT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) *(.fixup)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) *(.gnu.warning)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) EXCEPTION_TABLE(L1_CACHE_BYTES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) _etext = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) _sdata = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) RO_DATA(PAGE_SIZE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) * 1. this is .data essentially
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) * 2. THREAD_SIZE for init.task, must be kernel-stk sz aligned
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) _edata = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) BSS_SECTION(4, 4, 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) #ifdef CONFIG_ARC_DW2_UNWIND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) . = ALIGN(PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) .eh_frame : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) __start_unwind = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) *(.eh_frame)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) __end_unwind = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) /DISCARD/ : { *(.eh_frame) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) . = ALIGN(PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) _end = . ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) STABS_DEBUG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) ELF_DETAILS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) DISCARDS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) .arcextmap 0 : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) *(.gnu.linkonce.arcextmap.*)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) *(.arcextmap.*)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) #ifndef CONFIG_DEBUG_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) /DISCARD/ : { *(.debug_frame) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) /DISCARD/ : { *(.debug_aranges) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) /DISCARD/ : { *(.debug_pubnames) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) /DISCARD/ : { *(.debug_info) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) /DISCARD/ : { *(.debug_abbrev) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) /DISCARD/ : { *(.debug_line) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) /DISCARD/ : { *(.debug_str) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) /DISCARD/ : { *(.debug_loc) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) /DISCARD/ : { *(.debug_macinfo) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) /DISCARD/ : { *(.debug_ranges) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) #ifdef CONFIG_ARC_HAS_DCCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) . = CONFIG_ARC_DCCM_BASE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) __arc_dccm_base = .;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) .data.arcfp : {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) *(.data.arcfp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) . = ALIGN(CONFIG_ARC_DCCM_SZ * 1024);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags