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| author | Michael Ellerman <michael@ellerman.id.au> | 2006-03-21 20:46:09 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-22 15:04:26 +1100 |
| commit | 289f1c74a9b527a816f63092e79a5412cc0352a2 (patch) | |
| tree | 13ea8968f704cd8a69ee720c1565ac432512e4a7 /arch | |
| parent | 584fc6d111c34a9a2512f6c7652dff29232bf70d (diff) | |
| download | op-kernel-dev-289f1c74a9b527a816f63092e79a5412cc0352a2.zip op-kernel-dev-289f1c74a9b527a816f63092e79a5412cc0352a2.tar.gz | |
[PATCH] powerpc: iseries: Add /system-id, /model and /compatible
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/iseries/setup.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 127af3b..8fe7237 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -50,6 +50,7 @@ #include <asm/iseries/hv_call_xm.h> #include <asm/iseries/it_lp_queue.h> #include <asm/iseries/mf.h> +#include <asm/iseries/it_exp_vpd_panel.h> #include <asm/iseries/hv_lp_event.h> #include <asm/iseries/lpar_map.h> #include <asm/udbg.h> @@ -888,6 +889,24 @@ void dt_cpus(struct iseries_flat_dt *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) { 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, "#size-cells", 2); + dt_model(dt); /* /memory */ dt_start_node(dt, "memory@0"); |
