alpha/boot/main.c

1 // SPDX-License-Identifier: GPL-2.0
22 extern unsigned long switch_to_osf_pal(unsigned long nr,
48  * This function moves into OSF/1 pal-code, and has a temporary
53  * code has the L1 page table identity-map itself in the second PTE
54  * in the L1 page table. Thus the L1-page is virtually addressable
69 	pcb_va->ksp = 0;  in pal_init()
70 	pcb_va->usp = 0;  in pal_init()
71 	pcb_va->ptbr = L1[1] >> 32;  in pal_init()
72 	pcb_va->asn = 0;  in pal_init()
73 	pcb_va->pcc = 0;  in pal_init()
74 	pcb_va->unique = 0;  in pal_init()
75 	pcb_va->flags = 1;  in pal_init()
76 	pcb_va->res1 = 0;  in pal_init()
77 	pcb_va->res2 = 0;  in pal_init()
87 	srm_printk("Switching to OSF PAL-code .. ");  in pal_init()
96 		(INIT_HWRPB->processor_offset + (unsigned long) INIT_HWRPB);  in pal_init()
97 	rev = percpu->pal_revision = percpu->palcode_avail[2];  in pal_init()
124 	long result, boot_size = &_end - (char *) BOOT_ADDR;  in load()
146 		: /* no outputs: it doesn't even return */  in runkernel()
159 	if (INIT_HWRPB->pagesize != 8192) {  in start_kernel()
160 		srm_printk("Expected 8kB pages, got %ldkB\n", INIT_HWRPB->pagesize >> 10);  in start_kernel()