powerpc: Tell firmware we support architecture V2.06

Add the bits to the architecture-vec so that ibm,client-architecture
lets the firmware know we support the 2.06 architecture.

Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 7585ed181ff8..1ea8c8d3ce89 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -620,6 +620,7 @@ static void __init early_cmdline_parse(void)
 #define OV1_PPC_2_03            0x10    /* set if we support PowerPC 2.03 */
 #define OV1_PPC_2_04            0x08    /* set if we support PowerPC 2.04 */
 #define OV1_PPC_2_05            0x04    /* set if we support PowerPC 2.05 */
+#define OV1_PPC_2_06            0x02    /* set if we support PowerPC 2.06 */
 
 /* Option vector 2: Open Firmware options supported */
 #define OV2_REAL_MODE           0x20    /* set if we want OF in real mode */
@@ -651,6 +652,7 @@ static unsigned char ibm_architecture_vec[] = {
         W(0xfffe0000), W(0x003a0000),   /* POWER5/POWER5+ */
         W(0xffff0000), W(0x003e0000),   /* POWER6 */
         W(0xffff0000), W(0x003f0000),   /* POWER7 */
+        W(0xffffffff), W(0x0f000003),   /* all 2.06-compliant */
         W(0xffffffff), W(0x0f000002),   /* all 2.05-compliant */
         W(0xfffffffe), W(0x0f000001),   /* all 2.04-compliant and earlier */
         5 - 1,                          /* 5 option vectors */
@@ -659,7 +661,7 @@ static unsigned char ibm_architecture_vec[] = {
         3 - 2,                          /* length */
         0,                              /* don't ignore, don't halt */
         OV1_PPC_2_00 | OV1_PPC_2_01 | OV1_PPC_2_02 | OV1_PPC_2_03 |
-        OV1_PPC_2_04 | OV1_PPC_2_05,
+        OV1_PPC_2_04 | OV1_PPC_2_05 | OV1_PPC_2_06,
 
         /* option vector 2: Open Firmware options supported */
         34 - 2,                         /* length */