| s5_machdep.c (183372) | s5_machdep.c (202036) |
|---|---|
| 1/*- 2 * Copyright (c) 2007 Bruce M. Simpson. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2007 Bruce M. Simpson. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/mips/sentry5/s5_machdep.c 183372 2008-09-26 04:45:56Z imp $"); | 28__FBSDID("$FreeBSD: head/sys/mips/sentry5/s5_machdep.c 202036 2010-01-10 20:09:30Z imp $"); |
| 29 30#include <sys/param.h> 31#include <machine/cpuregs.h> 32 33#include <mips/sentry5/s5reg.h> 34 35#include "opt_ddb.h" 36 --- 37 unchanged lines hidden (view full) --- 74#include <machine/sigframe.h> 75#include <machine/trap.h> 76#include <machine/vmparam.h> 77 78#ifdef CFE 79#include <dev/cfe/cfe_api.h> 80#endif 81 | 29 30#include <sys/param.h> 31#include <machine/cpuregs.h> 32 33#include <mips/sentry5/s5reg.h> 34 35#include "opt_ddb.h" 36 --- 37 unchanged lines hidden (view full) --- 74#include <machine/sigframe.h> 75#include <machine/trap.h> 76#include <machine/vmparam.h> 77 78#ifdef CFE 79#include <dev/cfe/cfe_api.h> 80#endif 81 |
| 82#ifdef CFE 83extern uint32_t cfe_handle; 84extern uint32_t cfe_vector; 85#endif 86 | |
| 87extern int *edata; 88extern int *end; 89 | 82extern int *edata; 83extern int *end; 84 |
| 85void 86platform_cpu_init() 87{ 88 /* Nothing special */ 89} 90 |
|
| 90static void 91mips_init(void) 92{ 93 int i; 94 95 printf("entry: mips_init()\n"); 96 97#ifdef CFE --- 74 unchanged lines hidden (view full) --- 172 173void 174platform_trap_exit(void) 175{ 176 177} 178 179void | 91static void 92mips_init(void) 93{ 94 int i; 95 96 printf("entry: mips_init()\n"); 97 98#ifdef CFE --- 74 unchanged lines hidden (view full) --- 173 174void 175platform_trap_exit(void) 176{ 177 178} 179 180void |
| 180platform_start(__register_t a0 __unused, __register_t a1 __unused, 181 __register_t a2 __unused, __register_t a3 __unused) | 181platform_start(__register_t a0, __register_t a1, __register_t a2, 182 __register_t a3) |
| 182{ 183 vm_offset_t kernend; 184 uint64_t platform_counter_freq; 185 186 /* clear the BSS and SBSS segments */ 187 kernend = round_page((vm_offset_t)&end); 188 memset(&edata, 0, kernend - (vm_offset_t)(&edata)); 189 | 183{ 184 vm_offset_t kernend; 185 uint64_t platform_counter_freq; 186 187 /* clear the BSS and SBSS segments */ 188 kernend = round_page((vm_offset_t)&end); 189 memset(&edata, 0, kernend - (vm_offset_t)(&edata)); 190 |
| 191 /* Initialize pcpu stuff */ 192 mips_pcpu0_init(); 193 |
|
| 190#ifdef CFE 191 /* 192 * Initialize CFE firmware trampolines before 193 * we initialize the low-level console. | 194#ifdef CFE 195 /* 196 * Initialize CFE firmware trampolines before 197 * we initialize the low-level console. |
| 198 * 199 * CFE passes the following values in registers: 200 * a0: firmware handle 201 * a2: firmware entry point 202 * a3: entry point seal |
|
| 194 */ | 203 */ |
| 195 if (cfe_handle != 0) 196 cfe_init(cfe_handle, cfe_vector); | 204 if (a3 == CFE_EPTSEAL) 205 cfe_init(a0, a2); |
| 197#endif 198 cninit(); 199 | 206#endif 207 cninit(); 208 |
| 200#ifdef CFE 201 if (cfe_handle == 0) 202 panic("CFE was not detected by locore.\n"); 203#endif | |
| 204 mips_init(); 205 206# if 0 207 /* 208 * Probe the Broadcom Sentry5's on-chip PLL clock registers 209 * and discover the CPU pipeline clock and bus clock 210 * multipliers from this. 211 * XXX: Wrong place. You have to ask the ChipCommon --- 29 unchanged lines hidden --- | 209 mips_init(); 210 211# if 0 212 /* 213 * Probe the Broadcom Sentry5's on-chip PLL clock registers 214 * and discover the CPU pipeline clock and bus clock 215 * multipliers from this. 216 * XXX: Wrong place. You have to ask the ChipCommon --- 29 unchanged lines hidden --- |