head 1.3; access; symbols netbsd-11-0-RC4:1.3 netbsd-11-0-RC3:1.3 netbsd-11-0-RC2:1.3 netbsd-11-0-RC1:1.3 perseant-exfatfs-base-20250801:1.3 netbsd-11:1.3.0.98 netbsd-11-base:1.3 netbsd-10-1-RELEASE:1.3 perseant-exfatfs-base-20240630:1.3 perseant-exfatfs:1.3.0.96 perseant-exfatfs-base:1.3 netbsd-8-3-RELEASE:1.3 netbsd-9-4-RELEASE:1.3 netbsd-10-0-RELEASE:1.3 netbsd-10-0-RC6:1.3 netbsd-10-0-RC5:1.3 netbsd-10-0-RC4:1.3 netbsd-10-0-RC3:1.3 netbsd-10-0-RC2:1.3 thorpej-ifq:1.3.0.94 thorpej-ifq-base:1.3 thorpej-altq-separation:1.3.0.92 thorpej-altq-separation-base:1.3 netbsd-10-0-RC1:1.3 netbsd-10:1.3.0.90 netbsd-10-base:1.3 bouyer-sunxi-drm:1.3.0.88 bouyer-sunxi-drm-base:1.3 netbsd-9-3-RELEASE:1.3 thorpej-i2c-spi-conf2:1.3.0.86 thorpej-i2c-spi-conf2-base:1.3 thorpej-futex2:1.3.0.84 thorpej-futex2-base:1.3 thorpej-cfargs2:1.3.0.82 thorpej-cfargs2-base:1.3 cjep_sun2x-base1:1.3 cjep_sun2x:1.3.0.80 cjep_sun2x-base:1.3 cjep_staticlib_x-base1:1.3 netbsd-9-2-RELEASE:1.3 cjep_staticlib_x:1.3.0.78 cjep_staticlib_x-base:1.3 thorpej-i2c-spi-conf:1.3.0.76 thorpej-i2c-spi-conf-base:1.3 thorpej-cfargs:1.3.0.74 thorpej-cfargs-base:1.3 thorpej-futex:1.3.0.72 thorpej-futex-base:1.3 netbsd-9-1-RELEASE:1.3 bouyer-xenpvh-base2:1.3 phil-wifi-20200421:1.3 bouyer-xenpvh-base1:1.3 phil-wifi-20200411:1.3 bouyer-xenpvh:1.3.0.70 bouyer-xenpvh-base:1.3 is-mlppp:1.3.0.68 is-mlppp-base:1.3 phil-wifi-20200406:1.3 netbsd-8-2-RELEASE:1.3 ad-namecache-base3:1.3 netbsd-9-0-RELEASE:1.3 netbsd-9-0-RC2:1.3 ad-namecache-base2:1.3 ad-namecache-base1:1.3 ad-namecache:1.3.0.66 ad-namecache-base:1.3 netbsd-9-0-RC1:1.3 phil-wifi-20191119:1.3 netbsd-9:1.3.0.64 netbsd-9-base:1.3 phil-wifi-20190609:1.3 netbsd-8-1-RELEASE:1.3 netbsd-8-1-RC1:1.3 isaki-audio2:1.3.0.62 isaki-audio2-base:1.3 pgoyette-compat-merge-20190127:1.3 pgoyette-compat-20190127:1.3 pgoyette-compat-20190118:1.3 pgoyette-compat-1226:1.3 pgoyette-compat-1126:1.3 pgoyette-compat-1020:1.3 pgoyette-compat-0930:1.3 pgoyette-compat-0906:1.3 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netbsd-7-1-RC2:1.3 nick-nhusb-base-20170204:1.3 netbsd-7-nhusb-base-20170116:1.3 bouyer-socketcan:1.3.0.44 bouyer-socketcan-base:1.3 pgoyette-localcount-20170107:1.3 netbsd-7-1-RC1:1.3 nick-nhusb-base-20161204:1.3 pgoyette-localcount-20161104:1.3 netbsd-7-0-2-RELEASE:1.3 nick-nhusb-base-20161004:1.3 localcount-20160914:1.3 netbsd-7-nhusb:1.3.0.42 netbsd-7-nhusb-base:1.3 pgoyette-localcount-20160806:1.3 pgoyette-localcount-20160726:1.3 pgoyette-localcount:1.3.0.40 pgoyette-localcount-base:1.3 nick-nhusb-base-20160907:1.3 nick-nhusb-base-20160529:1.3 netbsd-7-0-1-RELEASE:1.3 nick-nhusb-base-20160422:1.3 nick-nhusb-base-20160319:1.3 nick-nhusb-base-20151226:1.3 netbsd-7-0:1.3.0.38 netbsd-7-0-RELEASE:1.3 nick-nhusb-base-20150921:1.3 netbsd-7-0-RC3:1.3 netbsd-7-0-RC2:1.3 netbsd-7-0-RC1:1.3 nick-nhusb-base-20150606:1.3 nick-nhusb-base-20150406:1.3 nick-nhusb:1.3.0.36 nick-nhusb-base:1.3 netbsd-5-2-3-RELEASE:1.2 netbsd-5-1-5-RELEASE:1.2 netbsd-6-0-6-RELEASE:1.3 netbsd-6-1-5-RELEASE:1.3 netbsd-7:1.3.0.34 netbsd-7-base:1.3 yamt-pagecache-base9:1.3 yamt-pagecache-tag8:1.3 netbsd-6-1-4-RELEASE:1.3 netbsd-6-0-5-RELEASE:1.3 tls-earlyentropy:1.3.0.32 tls-earlyentropy-base:1.3 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.3 riastradh-drm2-base3:1.3 netbsd-6-1-3-RELEASE:1.3 netbsd-6-0-4-RELEASE:1.3 netbsd-5-2-2-RELEASE:1.2 netbsd-5-1-4-RELEASE:1.2 netbsd-6-1-2-RELEASE:1.3 netbsd-6-0-3-RELEASE:1.3 netbsd-5-2-1-RELEASE:1.2 netbsd-5-1-3-RELEASE:1.2 rmind-smpnet-nbase:1.3 netbsd-6-1-1-RELEASE:1.3 riastradh-drm2-base2:1.3 riastradh-drm2-base1:1.3 riastradh-drm2:1.3.0.30 riastradh-drm2-base:1.3 rmind-smpnet:1.3.0.22 rmind-smpnet-base:1.3 netbsd-6-1:1.3.0.28 netbsd-6-0-2-RELEASE:1.3 netbsd-6-1-RELEASE:1.3 khorben-n900:1.3.0.26 netbsd-6-1-RC4:1.3 netbsd-6-1-RC3:1.3 agc-symver:1.3.0.24 agc-symver-base:1.3 netbsd-6-1-RC2:1.3 netbsd-6-1-RC1:1.3 yamt-pagecache-base8:1.3 netbsd-5-2:1.2.0.28 netbsd-6-0-1-RELEASE:1.3 yamt-pagecache-base7:1.3 netbsd-5-2-RELEASE:1.2 netbsd-5-2-RC1:1.2 matt-nb6-plus-nbase:1.3 yamt-pagecache-base6:1.3 netbsd-6-0:1.3.0.20 netbsd-6-0-RELEASE:1.3 netbsd-6-0-RC2:1.3 tls-maxphys:1.3.0.18 tls-maxphys-base:1.3 matt-nb6-plus:1.3.0.16 matt-nb6-plus-base:1.3 netbsd-6-0-RC1:1.3 jmcneill-usbmp-base10:1.3 yamt-pagecache-base5:1.3 jmcneill-usbmp-base9:1.3 yamt-pagecache-base4:1.3 jmcneill-usbmp-base8:1.3 jmcneill-usbmp-base7:1.3 jmcneill-usbmp-base6:1.3 jmcneill-usbmp-base5:1.3 jmcneill-usbmp-base4:1.3 jmcneill-usbmp-base3:1.3 jmcneill-usbmp-pre-base2:1.3 jmcneill-usbmp-base2:1.3 netbsd-6:1.3.0.14 netbsd-6-base:1.3 netbsd-5-1-2-RELEASE:1.2 netbsd-5-1-1-RELEASE:1.2 jmcneill-usbmp:1.3.0.12 jmcneill-usbmp-base:1.3 jmcneill-audiomp3:1.3.0.10 jmcneill-audiomp3-base:1.3 yamt-pagecache-base3:1.3 yamt-pagecache-base2:1.3 yamt-pagecache:1.3.0.8 yamt-pagecache-base:1.3 rmind-uvmplock-nbase:1.3 cherry-xenmp:1.3.0.6 cherry-xenmp-base:1.3 jym-xensuspend-nbase:1.3 uebayasi-xip-base7:1.3 bouyer-quota2-nbase:1.3 bouyer-quota2:1.3.0.4 bouyer-quota2-base:1.3 jruoho-x86intr:1.3.0.2 jruoho-x86intr-base:1.3 matt-mips64-premerge-20101231:1.3 matt-nb5-mips64-premerge-20101231:1.2 matt-nb5-pq3:1.2.0.26 matt-nb5-pq3-base:1.2 netbsd-5-1:1.2.0.24 uebayasi-xip-base6:1.3 uebayasi-xip-base5:1.3 netbsd-5-1-RELEASE:1.2 uebayasi-xip-base4:1.3 uebayasi-xip-base3:1.3 yamt-nfs-mp-base11:1.3 netbsd-5-1-RC4:1.2 matt-nb5-mips64-k15:1.2 uebayasi-xip-base2:1.3 yamt-nfs-mp-base10:1.3 netbsd-5-1-RC3:1.2 netbsd-5-1-RC2:1.2 uebayasi-xip-base1:1.3 netbsd-5-1-RC1:1.2 rmind-uvmplock:1.2.0.22 rmind-uvmplock-base:1.3 yamt-nfs-mp-base9:1.2 uebayasi-xip:1.2.0.20 uebayasi-xip-base:1.2 netbsd-5-0-2-RELEASE:1.2 matt-nb5-mips64-premerge-20091211:1.2 matt-premerge-20091211:1.2 yamt-nfs-mp-base8:1.2 matt-nb5-mips64-u2-k2-k4-k7-k8-k9:1.2 matt-nb4-mips64-k7-u2a-k9b:1.2 matt-nb5-mips64-u1-k1-k5:1.2 yamt-nfs-mp-base7:1.2 matt-nb5-mips64:1.2.0.18 netbsd-5-0-1-RELEASE:1.2 jymxensuspend-base:1.2 yamt-nfs-mp-base6:1.2 yamt-nfs-mp-base5:1.2 yamt-nfs-mp-base4:1.2 yamt-nfs-mp-base3:1.2 nick-hppapmap-base4:1.2 nick-hppapmap-base3:1.2 netbsd-5-0:1.2.0.16 netbsd-5-0-RELEASE:1.2 netbsd-5-0-RC4:1.2 netbsd-5-0-RC3:1.2 nick-hppapmap-base2:1.2 netbsd-5-0-RC2:1.2 jym-xensuspend:1.2.0.14 jym-xensuspend-base:1.3 netbsd-5-0-RC1:1.2 haad-dm-base2:1.2 haad-nbase2:1.2 ad-audiomp2:1.2.0.12 ad-audiomp2-base:1.2 netbsd-5:1.2.0.10 netbsd-5-base:1.2 nick-hppapmap:1.2.0.8 nick-hppapmap-base:1.2 matt-mips64-base2:1.2 haad-dm-base1:1.2 wrstuden-revivesa-base-4:1.2 wrstuden-revivesa-base-3:1.2 wrstuden-revivesa-base-2:1.2 haad-dm:1.2.0.6 haad-dm-base:1.2 wrstuden-revivesa-base-1:1.2 simonb-wapbl-nbase:1.2 yamt-pf42-base4:1.2 simonb-wapbl:1.2.0.4 simonb-wapbl-base:1.2 yamt-pf42-base3:1.2 hpcarm-cleanup-nbase:1.2 yamt-pf42-baseX:1.1 yamt-pf42-base2:1.2 yamt-nfs-mp-base2:1.2 wrstuden-revivesa:1.2.0.2 wrstuden-revivesa-base:1.2 yamt-nfs-mp:1.1.0.12 yamt-nfs-mp-base:1.1 yamt-pf42:1.1.0.10 yamt-pf42-base:1.1 mjf-devfs2-base:1.2 mjf-devfs2:1.1.0.8 ad-socklock-base1:1.1 yamt-lazymbuf-base15:1.1 keiichi-mipv6-base:1.1 yamt-lazymbuf-base14:1.1 keiichi-mipv6:1.1.0.6 matt-armv6:1.1.0.4 matt-armv6-nbase:1.1 keiichi-mipv6-nbase:1.1 yamt-lazymbuf:1.1.0.2; locks; strict; comment @// @; 1.3 date 2010.04.06.16.20.28; author nonaka; state Exp; branches; next 1.2; 1.2 date 2008.04.28.20.23.20; author martin; state Exp; branches 1.2.20.1 1.2.22.1; next 1.1; 1.1 date 2008.03.08.02.26.03; author rafal; state Exp; branches 1.1.2.1 1.1.4.1 1.1.6.1 1.1.8.1 1.1.10.1 1.1.12.1; next ; 1.2.20.1 date 2010.04.30.14.39.24; author uebayasi; state Exp; branches; next ; 1.2.22.1 date 2010.05.30.05.16.50; author rmind; state Exp; branches; next ; 1.1.2.1 date 2008.03.08.02.26.03; author yamt; state dead; branches; next 1.1.2.2; 1.1.2.2 date 2008.03.17.09.14.18; author yamt; state Exp; branches; next ; 1.1.4.1 date 2008.03.08.02.26.03; author matt; state dead; branches; next 1.1.4.2; 1.1.4.2 date 2008.03.23.02.04.03; author matt; state Exp; branches; next ; 1.1.6.1 date 2008.03.08.02.26.03; author keiichi; state dead; branches; next 1.1.6.2; 1.1.6.2 date 2008.03.24.07.14.57; author keiichi; state Exp; branches; next ; 1.1.8.1 date 2008.03.08.02.26.03; author mjf; state dead; branches; next 1.1.8.2; 1.1.8.2 date 2008.04.03.12.42.16; author mjf; state Exp; branches; next 1.1.8.3; 1.1.8.3 date 2008.06.02.13.22.08; author mjf; state Exp; branches; next ; 1.1.10.1 date 2008.05.18.12.32.01; author yamt; state Exp; branches; next ; 1.1.12.1 date 2008.05.16.02.22.24; author yamt; state Exp; branches; next 1.1.12.2; 1.1.12.2 date 2010.08.11.22.52.04; author yamt; state Exp; branches; next ; desc @@ 1.3 log @Added support PXA270. @ text @/* $NetBSD: arm_sa1100.cpp,v 1.2 2008/04/28 20:23:20 martin Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include /* * Strong-ARM SA-1100 (e.g. HP-820 JORNADA) */ #define PAGE_SIZE 0x1000 #define DRAM_BANK_NUM 4 /* total 512MByte */ #define DRAM_BANK_SIZE 0x08000000 /* 128Mbyte */ #define DRAM_BANK0_START 0xc0000000 #define DRAM_BANK0_SIZE DRAM_BANK_SIZE #define DRAM_BANK1_START 0xc8000000 #define DRAM_BANK1_SIZE DRAM_BANK_SIZE #define DRAM_BANK2_START 0xd0000000 #define DRAM_BANK2_SIZE DRAM_BANK_SIZE #define DRAM_BANK3_START 0xd8000000 #define DRAM_BANK3_SIZE DRAM_BANK_SIZE #define ZERO_BANK_START 0xe0000000 #define ZERO_BANK_SIZE DRAM_BANK_SIZE __BEGIN_DECLS // 2nd bootloader void boot_func_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end_sa1100[]; #define BOOT_FUNC_START reinterpret_cast (boot_func_sa1100) #define BOOT_FUNC_END reinterpret_cast (boot_func_end_sa1100) /* jump to 2nd loader */ void FlatJump_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); __END_DECLS SA1100Architecture::SA1100Architecture(Console *&cons, MemoryManager *&mem) : ARMArchitecture(cons, mem) { DPRINTF((TEXT("SA-11x0 CPU.\n"))); } SA1100Architecture::~SA1100Architecture(void) { } BOOL SA1100Architecture::init(void) { if (!_mem->init()) { DPRINTF((TEXT("can't initialize memory manager.\n"))); return FALSE; } // set D-RAM information _mem->loadBank(DRAM_BANK0_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK1_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK2_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK3_START, DRAM_BANK_SIZE); // set D-cache information dcachesize = 8192; DPRINTF((TEXT("D-cache size = %d\n"), dcachesize)); return TRUE; } void SA1100Architecture::testFramebuffer(void) { // get frame buffer address from LCD controller register. paddr_t fbaddr_p = _mem->readPhysical4(0xb0100010); // 0xc0002e00 // map frame buffer vaddr_t fbaddr_v = _mem->mapPhysicalPage(fbaddr_p, 0x50000, PAGE_READWRITE); // test frame buffer int j, k; DI(); for (j = 0; j < 480; j++) for (k = 0; k < 640; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = j * k & 0xff; for (j = 120; j < 360; j++) for (k = 120; k < 520; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = 0x3; EI(); _mem->unmapPhysicalPage(fbaddr_v); } void SA1100Architecture::testUART(void) { #define TBY VOLATILE_REF(uart + 0x20) #define UTDR VOLATILE_REF(uart + 0x14) #define TBY_BUSY while (TBY & 0x1) #define UTDR_PUTCHAR(c) (UTDR =(c)) #define _(c) \ __BEGIN_MACRO \ TBY_BUSY; \ UTDR_PUTCHAR(c); \ __END_MACRO vaddr_t uart = _mem->mapPhysicalPage(0x80050000, 0x100, PAGE_READWRITE); _('H');_('e');_('l');_('l');_('o');_(' '); _('W');_('o');_('r');_('l');_('d');_('\r');_('\n'); _mem->unmapPhysicalPage(uart); } void SA1100Architecture::dumpPeripheralRegs(void) { } BOOL SA1100Architecture::setupLoader(void) { vaddr_t v; vsize_t sz = BOOT_FUNC_END - BOOT_FUNC_START; // check 2nd bootloader size. if (sz > _mem->getPageSize()) { DPRINTF((TEXT("2nd bootloader size(%dbyte) is larger than page size(%d).\n"), sz, _mem->getPageSize())); return FALSE; } // get physical mapped page and copy loader to there. // don't writeback D-cache here. make sure to writeback before jump. if (!_mem->getPage(v , _loader_addr)) { DPRINTF((TEXT("can't get page for 2nd loader.\n"))); return FALSE; } DPRINTF((TEXT("2nd bootloader vaddr=0x%08x paddr=0x%08x\n"), (unsigned)v,(unsigned)_loader_addr)); memcpy(reinterpret_cast (v), reinterpret_cast (BOOT_FUNC_START), sz); DPRINTF((TEXT("2nd bootloader copy done.\n"))); return TRUE; } void SA1100Architecture::jump(paddr_t info, paddr_t pvec) { kaddr_t sp; vaddr_t v; paddr_t p; // stack for bootloader _mem->getPage(v, p); sp = ptokv(p) + _mem->getPageSize(); DPRINTF((TEXT("sp for bootloader = %08x + %08x = %08x\n"), ptokv(p), _mem->getPageSize(), sp)); // writeback whole D-cache WritebackDCache(); SetKMode(1); FlatJump_sa1100(info, pvec, sp, _loader_addr); // NOTREACHED } @ 1.2 log @Remove clause 3 and 4 from TNF licenses @ text @d1 1 a1 1 /* $NetBSD: arm_sa1100.cpp,v 1.1 2008/03/08 02:26:03 rafal Exp $ */ d59 4 a62 4 void boot_func(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end[]; #define BOOT_FUNC_START reinterpret_cast (boot_func) #define BOOT_FUNC_END reinterpret_cast (boot_func_end) d65 1 a65 1 void FlatJump(kaddr_t, kaddr_t, kaddr_t, kaddr_t); d92 4 d141 5 d192 1 a192 1 FlatJump(info, pvec, sp, _loader_addr); @ 1.2.22.1 log @sync with head @ text @d1 1 a1 1 /* $NetBSD: arm_sa1100.cpp,v 1.2 2008/04/28 20:23:20 martin Exp $ */ d59 4 a62 4 void boot_func_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end_sa1100[]; #define BOOT_FUNC_START reinterpret_cast (boot_func_sa1100) #define BOOT_FUNC_END reinterpret_cast (boot_func_end_sa1100) d65 1 a65 1 void FlatJump_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); a91 4 // set D-cache information dcachesize = 8192; DPRINTF((TEXT("D-cache size = %d\n"), dcachesize)); a136 5 void SA1100Architecture::dumpPeripheralRegs(void) { } d183 1 a183 1 FlatJump_sa1100(info, pvec, sp, _loader_addr); @ 1.2.20.1 log @Sync with HEAD. @ text @d1 1 a1 1 /* $NetBSD$ */ d59 4 a62 4 void boot_func_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end_sa1100[]; #define BOOT_FUNC_START reinterpret_cast (boot_func_sa1100) #define BOOT_FUNC_END reinterpret_cast (boot_func_end_sa1100) d65 1 a65 1 void FlatJump_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); a91 4 // set D-cache information dcachesize = 8192; DPRINTF((TEXT("D-cache size = %d\n"), dcachesize)); a136 5 void SA1100Architecture::dumpPeripheralRegs(void) { } d183 1 a183 1 FlatJump_sa1100(info, pvec, sp, _loader_addr); @ 1.1 log @Support for XScale-based (PXA-2x0) iPaqs -- original refactoring / code from Robert Swindells, with addition of serial console, other assorted cleanup and much headbanging by me. Tested only on a iPaq 3970 so far. NB: So far this uses the SA-11xx-targetted assembly code (including cache handling, etc). Fortunately, none of that's required since hpcboot allocs cache-inhibited pages from WinCE to copy the 2nd-stage loader and kernel into. I've split the code into SA-11xx and PXA-2x0 bits in my tree, but that needs help/review from someone with ARM/XScale clue. @ text @d1 1 a1 1 /* $NetBSD: $ */ a17 7 * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. @ 1.1.10.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: arm_sa1100.cpp,v 1.1 2008/03/08 02:26:03 rafal Exp $ */ d18 7 @ 1.1.12.1 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: arm_sa1100.cpp,v 1.1 2008/03/08 02:26:03 rafal Exp $ */ d18 7 @ 1.1.12.2 log @sync with head. @ text @d1 1 a1 1 /* $NetBSD: arm_sa1100.cpp,v 1.1.12.1 2008/05/16 02:22:24 yamt Exp $ */ d59 4 a62 4 void boot_func_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end_sa1100[]; #define BOOT_FUNC_START reinterpret_cast (boot_func_sa1100) #define BOOT_FUNC_END reinterpret_cast (boot_func_end_sa1100) d65 1 a65 1 void FlatJump_sa1100(kaddr_t, kaddr_t, kaddr_t, kaddr_t); a91 4 // set D-cache information dcachesize = 8192; DPRINTF((TEXT("D-cache size = %d\n"), dcachesize)); a136 5 void SA1100Architecture::dumpPeripheralRegs(void) { } d183 1 a183 1 FlatJump_sa1100(info, pvec, sp, _loader_addr); @ 1.1.8.1 log @file arm_sa1100.cpp was added on branch mjf-devfs2 on 2008-04-03 12:42:16 +0000 @ text @d1 192 @ 1.1.8.2 log @Sync with HEAD. @ text @a0 192 /* $NetBSD$ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include /* * Strong-ARM SA-1100 (e.g. HP-820 JORNADA) */ #define PAGE_SIZE 0x1000 #define DRAM_BANK_NUM 4 /* total 512MByte */ #define DRAM_BANK_SIZE 0x08000000 /* 128Mbyte */ #define DRAM_BANK0_START 0xc0000000 #define DRAM_BANK0_SIZE DRAM_BANK_SIZE #define DRAM_BANK1_START 0xc8000000 #define DRAM_BANK1_SIZE DRAM_BANK_SIZE #define DRAM_BANK2_START 0xd0000000 #define DRAM_BANK2_SIZE DRAM_BANK_SIZE #define DRAM_BANK3_START 0xd8000000 #define DRAM_BANK3_SIZE DRAM_BANK_SIZE #define ZERO_BANK_START 0xe0000000 #define ZERO_BANK_SIZE DRAM_BANK_SIZE __BEGIN_DECLS // 2nd bootloader void boot_func(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end[]; #define BOOT_FUNC_START reinterpret_cast (boot_func) #define BOOT_FUNC_END reinterpret_cast (boot_func_end) /* jump to 2nd loader */ void FlatJump(kaddr_t, kaddr_t, kaddr_t, kaddr_t); __END_DECLS SA1100Architecture::SA1100Architecture(Console *&cons, MemoryManager *&mem) : ARMArchitecture(cons, mem) { DPRINTF((TEXT("SA-11x0 CPU.\n"))); } SA1100Architecture::~SA1100Architecture(void) { } BOOL SA1100Architecture::init(void) { if (!_mem->init()) { DPRINTF((TEXT("can't initialize memory manager.\n"))); return FALSE; } // set D-RAM information _mem->loadBank(DRAM_BANK0_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK1_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK2_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK3_START, DRAM_BANK_SIZE); return TRUE; } void SA1100Architecture::testFramebuffer(void) { // get frame buffer address from LCD controller register. paddr_t fbaddr_p = _mem->readPhysical4(0xb0100010); // 0xc0002e00 // map frame buffer vaddr_t fbaddr_v = _mem->mapPhysicalPage(fbaddr_p, 0x50000, PAGE_READWRITE); // test frame buffer int j, k; DI(); for (j = 0; j < 480; j++) for (k = 0; k < 640; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = j * k & 0xff; for (j = 120; j < 360; j++) for (k = 120; k < 520; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = 0x3; EI(); _mem->unmapPhysicalPage(fbaddr_v); } void SA1100Architecture::testUART(void) { #define TBY VOLATILE_REF(uart + 0x20) #define UTDR VOLATILE_REF(uart + 0x14) #define TBY_BUSY while (TBY & 0x1) #define UTDR_PUTCHAR(c) (UTDR =(c)) #define _(c) \ __BEGIN_MACRO \ TBY_BUSY; \ UTDR_PUTCHAR(c); \ __END_MACRO vaddr_t uart = _mem->mapPhysicalPage(0x80050000, 0x100, PAGE_READWRITE); _('H');_('e');_('l');_('l');_('o');_(' '); _('W');_('o');_('r');_('l');_('d');_('\r');_('\n'); _mem->unmapPhysicalPage(uart); } BOOL SA1100Architecture::setupLoader(void) { vaddr_t v; vsize_t sz = BOOT_FUNC_END - BOOT_FUNC_START; // check 2nd bootloader size. if (sz > _mem->getPageSize()) { DPRINTF((TEXT("2nd bootloader size(%dbyte) is larger than page size(%d).\n"), sz, _mem->getPageSize())); return FALSE; } // get physical mapped page and copy loader to there. // don't writeback D-cache here. make sure to writeback before jump. if (!_mem->getPage(v , _loader_addr)) { DPRINTF((TEXT("can't get page for 2nd loader.\n"))); return FALSE; } DPRINTF((TEXT("2nd bootloader vaddr=0x%08x paddr=0x%08x\n"), (unsigned)v,(unsigned)_loader_addr)); memcpy(reinterpret_cast (v), reinterpret_cast (BOOT_FUNC_START), sz); DPRINTF((TEXT("2nd bootloader copy done.\n"))); return TRUE; } void SA1100Architecture::jump(paddr_t info, paddr_t pvec) { kaddr_t sp; vaddr_t v; paddr_t p; // stack for bootloader _mem->getPage(v, p); sp = ptokv(p) + _mem->getPageSize(); DPRINTF((TEXT("sp for bootloader = %08x + %08x = %08x\n"), ptokv(p), _mem->getPageSize(), sp)); // writeback whole D-cache WritebackDCache(); SetKMode(1); FlatJump(info, pvec, sp, _loader_addr); // NOTREACHED } @ 1.1.8.3 log @Sync with HEAD. @ text @d18 7 @ 1.1.6.1 log @file arm_sa1100.cpp was added on branch keiichi-mipv6 on 2008-03-24 07:14:57 +0000 @ text @d1 192 @ 1.1.6.2 log @sync with head. @ text @a0 192 /* $NetBSD: arm_sa1100.cpp,v 1.1 2008/03/08 02:26:03 rafal Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include /* * Strong-ARM SA-1100 (e.g. HP-820 JORNADA) */ #define PAGE_SIZE 0x1000 #define DRAM_BANK_NUM 4 /* total 512MByte */ #define DRAM_BANK_SIZE 0x08000000 /* 128Mbyte */ #define DRAM_BANK0_START 0xc0000000 #define DRAM_BANK0_SIZE DRAM_BANK_SIZE #define DRAM_BANK1_START 0xc8000000 #define DRAM_BANK1_SIZE DRAM_BANK_SIZE #define DRAM_BANK2_START 0xd0000000 #define DRAM_BANK2_SIZE DRAM_BANK_SIZE #define DRAM_BANK3_START 0xd8000000 #define DRAM_BANK3_SIZE DRAM_BANK_SIZE #define ZERO_BANK_START 0xe0000000 #define ZERO_BANK_SIZE DRAM_BANK_SIZE __BEGIN_DECLS // 2nd bootloader void boot_func(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end[]; #define BOOT_FUNC_START reinterpret_cast (boot_func) #define BOOT_FUNC_END reinterpret_cast (boot_func_end) /* jump to 2nd loader */ void FlatJump(kaddr_t, kaddr_t, kaddr_t, kaddr_t); __END_DECLS SA1100Architecture::SA1100Architecture(Console *&cons, MemoryManager *&mem) : ARMArchitecture(cons, mem) { DPRINTF((TEXT("SA-11x0 CPU.\n"))); } SA1100Architecture::~SA1100Architecture(void) { } BOOL SA1100Architecture::init(void) { if (!_mem->init()) { DPRINTF((TEXT("can't initialize memory manager.\n"))); return FALSE; } // set D-RAM information _mem->loadBank(DRAM_BANK0_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK1_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK2_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK3_START, DRAM_BANK_SIZE); return TRUE; } void SA1100Architecture::testFramebuffer(void) { // get frame buffer address from LCD controller register. paddr_t fbaddr_p = _mem->readPhysical4(0xb0100010); // 0xc0002e00 // map frame buffer vaddr_t fbaddr_v = _mem->mapPhysicalPage(fbaddr_p, 0x50000, PAGE_READWRITE); // test frame buffer int j, k; DI(); for (j = 0; j < 480; j++) for (k = 0; k < 640; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = j * k & 0xff; for (j = 120; j < 360; j++) for (k = 120; k < 520; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = 0x3; EI(); _mem->unmapPhysicalPage(fbaddr_v); } void SA1100Architecture::testUART(void) { #define TBY VOLATILE_REF(uart + 0x20) #define UTDR VOLATILE_REF(uart + 0x14) #define TBY_BUSY while (TBY & 0x1) #define UTDR_PUTCHAR(c) (UTDR =(c)) #define _(c) \ __BEGIN_MACRO \ TBY_BUSY; \ UTDR_PUTCHAR(c); \ __END_MACRO vaddr_t uart = _mem->mapPhysicalPage(0x80050000, 0x100, PAGE_READWRITE); _('H');_('e');_('l');_('l');_('o');_(' '); _('W');_('o');_('r');_('l');_('d');_('\r');_('\n'); _mem->unmapPhysicalPage(uart); } BOOL SA1100Architecture::setupLoader(void) { vaddr_t v; vsize_t sz = BOOT_FUNC_END - BOOT_FUNC_START; // check 2nd bootloader size. if (sz > _mem->getPageSize()) { DPRINTF((TEXT("2nd bootloader size(%dbyte) is larger than page size(%d).\n"), sz, _mem->getPageSize())); return FALSE; } // get physical mapped page and copy loader to there. // don't writeback D-cache here. make sure to writeback before jump. if (!_mem->getPage(v , _loader_addr)) { DPRINTF((TEXT("can't get page for 2nd loader.\n"))); return FALSE; } DPRINTF((TEXT("2nd bootloader vaddr=0x%08x paddr=0x%08x\n"), (unsigned)v,(unsigned)_loader_addr)); memcpy(reinterpret_cast (v), reinterpret_cast (BOOT_FUNC_START), sz); DPRINTF((TEXT("2nd bootloader copy done.\n"))); return TRUE; } void SA1100Architecture::jump(paddr_t info, paddr_t pvec) { kaddr_t sp; vaddr_t v; paddr_t p; // stack for bootloader _mem->getPage(v, p); sp = ptokv(p) + _mem->getPageSize(); DPRINTF((TEXT("sp for bootloader = %08x + %08x = %08x\n"), ptokv(p), _mem->getPageSize(), sp)); // writeback whole D-cache WritebackDCache(); SetKMode(1); FlatJump(info, pvec, sp, _loader_addr); // NOTREACHED } @ 1.1.4.1 log @file arm_sa1100.cpp was added on branch matt-armv6 on 2008-03-23 02:04:03 +0000 @ text @d1 192 @ 1.1.4.2 log @sync with HEAD @ text @a0 192 /* $NetBSD: arm_sa1100.cpp,v 1.1 2008/03/08 02:26:03 rafal Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include /* * Strong-ARM SA-1100 (e.g. HP-820 JORNADA) */ #define PAGE_SIZE 0x1000 #define DRAM_BANK_NUM 4 /* total 512MByte */ #define DRAM_BANK_SIZE 0x08000000 /* 128Mbyte */ #define DRAM_BANK0_START 0xc0000000 #define DRAM_BANK0_SIZE DRAM_BANK_SIZE #define DRAM_BANK1_START 0xc8000000 #define DRAM_BANK1_SIZE DRAM_BANK_SIZE #define DRAM_BANK2_START 0xd0000000 #define DRAM_BANK2_SIZE DRAM_BANK_SIZE #define DRAM_BANK3_START 0xd8000000 #define DRAM_BANK3_SIZE DRAM_BANK_SIZE #define ZERO_BANK_START 0xe0000000 #define ZERO_BANK_SIZE DRAM_BANK_SIZE __BEGIN_DECLS // 2nd bootloader void boot_func(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end[]; #define BOOT_FUNC_START reinterpret_cast (boot_func) #define BOOT_FUNC_END reinterpret_cast (boot_func_end) /* jump to 2nd loader */ void FlatJump(kaddr_t, kaddr_t, kaddr_t, kaddr_t); __END_DECLS SA1100Architecture::SA1100Architecture(Console *&cons, MemoryManager *&mem) : ARMArchitecture(cons, mem) { DPRINTF((TEXT("SA-11x0 CPU.\n"))); } SA1100Architecture::~SA1100Architecture(void) { } BOOL SA1100Architecture::init(void) { if (!_mem->init()) { DPRINTF((TEXT("can't initialize memory manager.\n"))); return FALSE; } // set D-RAM information _mem->loadBank(DRAM_BANK0_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK1_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK2_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK3_START, DRAM_BANK_SIZE); return TRUE; } void SA1100Architecture::testFramebuffer(void) { // get frame buffer address from LCD controller register. paddr_t fbaddr_p = _mem->readPhysical4(0xb0100010); // 0xc0002e00 // map frame buffer vaddr_t fbaddr_v = _mem->mapPhysicalPage(fbaddr_p, 0x50000, PAGE_READWRITE); // test frame buffer int j, k; DI(); for (j = 0; j < 480; j++) for (k = 0; k < 640; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = j * k & 0xff; for (j = 120; j < 360; j++) for (k = 120; k < 520; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = 0x3; EI(); _mem->unmapPhysicalPage(fbaddr_v); } void SA1100Architecture::testUART(void) { #define TBY VOLATILE_REF(uart + 0x20) #define UTDR VOLATILE_REF(uart + 0x14) #define TBY_BUSY while (TBY & 0x1) #define UTDR_PUTCHAR(c) (UTDR =(c)) #define _(c) \ __BEGIN_MACRO \ TBY_BUSY; \ UTDR_PUTCHAR(c); \ __END_MACRO vaddr_t uart = _mem->mapPhysicalPage(0x80050000, 0x100, PAGE_READWRITE); _('H');_('e');_('l');_('l');_('o');_(' '); _('W');_('o');_('r');_('l');_('d');_('\r');_('\n'); _mem->unmapPhysicalPage(uart); } BOOL SA1100Architecture::setupLoader(void) { vaddr_t v; vsize_t sz = BOOT_FUNC_END - BOOT_FUNC_START; // check 2nd bootloader size. if (sz > _mem->getPageSize()) { DPRINTF((TEXT("2nd bootloader size(%dbyte) is larger than page size(%d).\n"), sz, _mem->getPageSize())); return FALSE; } // get physical mapped page and copy loader to there. // don't writeback D-cache here. make sure to writeback before jump. if (!_mem->getPage(v , _loader_addr)) { DPRINTF((TEXT("can't get page for 2nd loader.\n"))); return FALSE; } DPRINTF((TEXT("2nd bootloader vaddr=0x%08x paddr=0x%08x\n"), (unsigned)v,(unsigned)_loader_addr)); memcpy(reinterpret_cast (v), reinterpret_cast (BOOT_FUNC_START), sz); DPRINTF((TEXT("2nd bootloader copy done.\n"))); return TRUE; } void SA1100Architecture::jump(paddr_t info, paddr_t pvec) { kaddr_t sp; vaddr_t v; paddr_t p; // stack for bootloader _mem->getPage(v, p); sp = ptokv(p) + _mem->getPageSize(); DPRINTF((TEXT("sp for bootloader = %08x + %08x = %08x\n"), ptokv(p), _mem->getPageSize(), sp)); // writeback whole D-cache WritebackDCache(); SetKMode(1); FlatJump(info, pvec, sp, _loader_addr); // NOTREACHED } @ 1.1.2.1 log @file arm_sa1100.cpp was added on branch yamt-lazymbuf on 2008-03-17 09:14:18 +0000 @ text @d1 192 @ 1.1.2.2 log @sync with head. @ text @a0 192 /* $NetBSD$ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include /* * Strong-ARM SA-1100 (e.g. HP-820 JORNADA) */ #define PAGE_SIZE 0x1000 #define DRAM_BANK_NUM 4 /* total 512MByte */ #define DRAM_BANK_SIZE 0x08000000 /* 128Mbyte */ #define DRAM_BANK0_START 0xc0000000 #define DRAM_BANK0_SIZE DRAM_BANK_SIZE #define DRAM_BANK1_START 0xc8000000 #define DRAM_BANK1_SIZE DRAM_BANK_SIZE #define DRAM_BANK2_START 0xd0000000 #define DRAM_BANK2_SIZE DRAM_BANK_SIZE #define DRAM_BANK3_START 0xd8000000 #define DRAM_BANK3_SIZE DRAM_BANK_SIZE #define ZERO_BANK_START 0xe0000000 #define ZERO_BANK_SIZE DRAM_BANK_SIZE __BEGIN_DECLS // 2nd bootloader void boot_func(kaddr_t, kaddr_t, kaddr_t, kaddr_t); extern char boot_func_end[]; #define BOOT_FUNC_START reinterpret_cast (boot_func) #define BOOT_FUNC_END reinterpret_cast (boot_func_end) /* jump to 2nd loader */ void FlatJump(kaddr_t, kaddr_t, kaddr_t, kaddr_t); __END_DECLS SA1100Architecture::SA1100Architecture(Console *&cons, MemoryManager *&mem) : ARMArchitecture(cons, mem) { DPRINTF((TEXT("SA-11x0 CPU.\n"))); } SA1100Architecture::~SA1100Architecture(void) { } BOOL SA1100Architecture::init(void) { if (!_mem->init()) { DPRINTF((TEXT("can't initialize memory manager.\n"))); return FALSE; } // set D-RAM information _mem->loadBank(DRAM_BANK0_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK1_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK2_START, DRAM_BANK_SIZE); _mem->loadBank(DRAM_BANK3_START, DRAM_BANK_SIZE); return TRUE; } void SA1100Architecture::testFramebuffer(void) { // get frame buffer address from LCD controller register. paddr_t fbaddr_p = _mem->readPhysical4(0xb0100010); // 0xc0002e00 // map frame buffer vaddr_t fbaddr_v = _mem->mapPhysicalPage(fbaddr_p, 0x50000, PAGE_READWRITE); // test frame buffer int j, k; DI(); for (j = 0; j < 480; j++) for (k = 0; k < 640; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = j * k & 0xff; for (j = 120; j < 360; j++) for (k = 120; k < 520; k++) VOLATILE_REF8(fbaddr_v + 0x200 + j * 640 + k) = 0x3; EI(); _mem->unmapPhysicalPage(fbaddr_v); } void SA1100Architecture::testUART(void) { #define TBY VOLATILE_REF(uart + 0x20) #define UTDR VOLATILE_REF(uart + 0x14) #define TBY_BUSY while (TBY & 0x1) #define UTDR_PUTCHAR(c) (UTDR =(c)) #define _(c) \ __BEGIN_MACRO \ TBY_BUSY; \ UTDR_PUTCHAR(c); \ __END_MACRO vaddr_t uart = _mem->mapPhysicalPage(0x80050000, 0x100, PAGE_READWRITE); _('H');_('e');_('l');_('l');_('o');_(' '); _('W');_('o');_('r');_('l');_('d');_('\r');_('\n'); _mem->unmapPhysicalPage(uart); } BOOL SA1100Architecture::setupLoader(void) { vaddr_t v; vsize_t sz = BOOT_FUNC_END - BOOT_FUNC_START; // check 2nd bootloader size. if (sz > _mem->getPageSize()) { DPRINTF((TEXT("2nd bootloader size(%dbyte) is larger than page size(%d).\n"), sz, _mem->getPageSize())); return FALSE; } // get physical mapped page and copy loader to there. // don't writeback D-cache here. make sure to writeback before jump. if (!_mem->getPage(v , _loader_addr)) { DPRINTF((TEXT("can't get page for 2nd loader.\n"))); return FALSE; } DPRINTF((TEXT("2nd bootloader vaddr=0x%08x paddr=0x%08x\n"), (unsigned)v,(unsigned)_loader_addr)); memcpy(reinterpret_cast (v), reinterpret_cast (BOOT_FUNC_START), sz); DPRINTF((TEXT("2nd bootloader copy done.\n"))); return TRUE; } void SA1100Architecture::jump(paddr_t info, paddr_t pvec) { kaddr_t sp; vaddr_t v; paddr_t p; // stack for bootloader _mem->getPage(v, p); sp = ptokv(p) + _mem->getPageSize(); DPRINTF((TEXT("sp for bootloader = %08x + %08x = %08x\n"), ptokv(p), _mem->getPageSize(), sp)); // writeback whole D-cache WritebackDCache(); SetKMode(1); FlatJump(info, pvec, sp, _loader_addr); // NOTREACHED } @