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Fix bug in SPARC64 CIF claim function - previously we were just allocating virtual memory rather than allocating both virtual

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and physical memory and setting up an MMU mapping.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@856 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Mark Cave-Ayland
2010-08-22 21:23:19 +00:00
committed by Mark Cave-Ayland
parent eec9e0d61b
commit bb488d3045
1 changed files with 23 additions and 2 deletions
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25
arch/sparc64/lib.c
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@@ -417,6 +417,27 @@ mem_retain ( void )
PUSH(phys >> 32); PUSH(phys >> 32);
} }
/* ( virt size align -- baseaddr|-1 ) */
static void
ciface_claim( void )
{
ucell align = POP();
ucell size = POP();
ucell virt = POP();
ucell ret = ofmem_claim( virt, size, align );
/* printk("ciface_claim: %08x %08x %x\n", virt, size, align ); */
PUSH( ret );
}
/* ( virt size -- ) */
static void
ciface_release( void )
{
POP();
POP();
}
DECLARE_NODE(memory, INSTALL_OPEN, 0, "/memory"); DECLARE_NODE(memory, INSTALL_OPEN, 0, "/memory");
NODE_METHODS( memory ) = { NODE_METHODS( memory ) = {
@@ -493,6 +514,6 @@ void ob_mmu_init(const char *cpuname, uint64_t ram_size)
push_str("/openprom/client-services"); push_str("/openprom/client-services");
fword("find-device"); fword("find-device");
bind_func("cif-claim", mmu_claim); bind_func("cif-claim", ciface_claim);
bind_func("cif-release", mmu_release); bind_func("cif-release", ciface_release);
} }