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[PATCH] powerpc: iseries: Add /system-id, /model and /compatible

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Add /system-id, /model and /compatible to the iSeries device tree.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2006-03-21 20:46:09 +11:00 committed by Paul Mackerras
parent 584fc6d111
commit 289f1c74a9
1 changed files with 20 additions and 0 deletions
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20
arch/powerpc/platforms/iseries/setup.c
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@ -50,6 +50,7 @@
#include <asm/iseries/hv_call_xm.h> #include <asm/iseries/hv_call_xm.h>
#include <asm/iseries/it_lp_queue.h> #include <asm/iseries/it_lp_queue.h>
#include <asm/iseries/mf.h> #include <asm/iseries/mf.h>
#include <asm/iseries/it_exp_vpd_panel.h>
#include <asm/iseries/hv_lp_event.h> #include <asm/iseries/hv_lp_event.h>
#include <asm/iseries/lpar_map.h> #include <asm/iseries/lpar_map.h>
#include <asm/udbg.h> #include <asm/udbg.h>
@ -888,6 +889,24 @@ void dt_cpus(struct iseries_flat_dt *dt)
dt_end_node(dt); dt_end_node(dt);
} }
void dt_model(struct iseries_flat_dt *dt)
{
char buf[16] = "IBM,";
/* "IBM," + mfgId[2:3] + systemSerial[1:5] */
strne2a(buf + 4, xItExtVpdPanel.mfgID + 2, 2);
strne2a(buf + 6, xItExtVpdPanel.systemSerial + 1, 5);
buf[11] = '\0';
dt_prop_str(dt, "system-id", buf);
/* "IBM," + machineType[0:4] */
strne2a(buf + 4, xItExtVpdPanel.machineType, 4);
buf[8] = '\0';
dt_prop_str(dt, "model", buf);
dt_prop_str(dt, "compatible", "IBM,iSeries");
}
void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size) void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size)
{ {
u64 tmp[2]; u64 tmp[2];
@ -898,6 +917,7 @@ void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size)
dt_prop_u32(dt, "#address-cells", 2); dt_prop_u32(dt, "#address-cells", 2);
dt_prop_u32(dt, "#size-cells", 2); dt_prop_u32(dt, "#size-cells", 2);
dt_model(dt);
/* /memory */ /* /memory */
dt_start_node(dt, "memory@0"); dt_start_node(dt, "memory@0");