diff options
| author | Paul Mackerras <paulus@samba.org> | 2005-11-10 13:37:51 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-10 13:37:51 +1100 |
| commit | 799d6046d3fb557006e6d7c9767fdb96479b0e0a (patch) | |
| tree | fff321e3c0c0e6d1192f453aab23ad204f350851 /arch/ppc64/kernel/prom.c | |
| parent | 3ddfbcf19b15ccd25a0b4b2dc2e38000e08de739 (diff) | |
[PATCH] powerpc: merge code values for identifying platforms
This patch merges platform codes. systemcfg->platform is no longer used,
systemcfg use in general is deprecated as much as possible (and renamed
_systemcfg before it gets completely moved elsewhere in a future patch),
_machine is now used on ppc64 along as ppc32. Platform codes aren't gone
yet but we are getting a step closer. A bunch of asm code in head[_64].S
is also turned into C code.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/kernel/prom.c')
| -rw-r--r-- | arch/ppc64/kernel/prom.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c index 3402fbee62c..fbad2c36078 100644 --- a/arch/ppc64/kernel/prom.c +++ b/arch/ppc64/kernel/prom.c @@ -318,7 +318,7 @@ static int __devinit finish_node_interrupts(struct device_node *np, } /* We offset irq numbers for the u3 MPIC by 128 in PowerMac */ - if (systemcfg->platform == PLATFORM_POWERMAC && ic && ic->parent) { + if (_machine == PLATFORM_POWERMAC && ic && ic->parent) { char *name = get_property(ic->parent, "name", NULL); if (name && !strcmp(name, "u3")) np->intrs[intrcount].line += 128; @@ -1065,7 +1065,7 @@ static int __init early_init_dt_scan_chosen(unsigned long node, prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL); if (prop == NULL) return 0; - systemcfg->platform = *prop; + _machine = *prop; /* check if iommu is forced on or off */ if (of_get_flat_dt_prop(node, "linux,iommu-off", NULL) != NULL) @@ -1230,11 +1230,8 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_memory, NULL); lmb_enforce_memory_limit(memory_limit); lmb_analyze(); - systemcfg->physicalMemorySize = lmb_phys_mem_size(); lmb_reserve(0, __pa(klimit)); - DBG("Phys. mem: %lx\n", systemcfg->physicalMemorySize); - /* Reserve LMB regions used by kernel, initrd, dt, etc... */ early_reserve_mem(); @@ -1753,7 +1750,7 @@ static int of_finish_dynamic_node(struct device_node *node, /* We don't support that function on PowerMac, at least * not yet */ - if (systemcfg->platform == PLATFORM_POWERMAC) + if (_machine == PLATFORM_POWERMAC) return -ENODEV; /* fix up new node's linux_phandle field */ |