From 39aef685af431c032ffd2763ec8782b13c32520c Mon Sep 17 00:00:00 2001 From: Andy Fleming Date: Mon, 4 Feb 2008 18:27:55 -0600 Subject: [POWERPC] Made FSL Book-E PMC support more generic Some of the more recent e300 cores have the same performance monitor implementation as the e500. e300 isn't book-e, so the name isn't really appropriate. In preparation for e300 support, rename a bunch of fsl_booke things to say fsl_emb (Freescale Embedded Performance Monitors). Signed-off-by: Andy Fleming Signed-off-by: Kumar Gala --- arch/powerpc/kernel/cputable.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/kernel/cputable.c') diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index a4c2771b5e6..98a1c9e6b9f 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1435,7 +1435,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 32, .num_pmcs = 4, .oprofile_cpu_type = "ppc/e500", - .oprofile_type = PPC_OPROFILE_BOOKE, + .oprofile_type = PPC_OPROFILE_FSL_EMB, .machine_check = machine_check_e500, .platform = "ppc8540", }, @@ -1453,7 +1453,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 32, .num_pmcs = 4, .oprofile_cpu_type = "ppc/e500", - .oprofile_type = PPC_OPROFILE_BOOKE, + .oprofile_type = PPC_OPROFILE_FSL_EMB, .machine_check = machine_check_e500, .platform = "ppc8548", }, -- cgit v1.2.3-70-g09d2 From 1347a2c1eb61fce8b5085801761c7b63f9e7ba8b Mon Sep 17 00:00:00 2001 From: Andy Fleming Date: Mon, 4 Feb 2008 18:28:07 -0600 Subject: [POWERPC} Add oprofile support for e300 The e300 c3 and c4 variants support hardware performance monitor counters which are identical to those found in the e500. Signed-off-by: Andy Fleming Signed-off-by: Kumar Gala --- arch/powerpc/kernel/cputable.c | 6 ++++++ arch/powerpc/platforms/Kconfig | 1 + 2 files changed, 7 insertions(+) (limited to 'arch/powerpc/kernel/cputable.c') diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 98a1c9e6b9f..2a8f5cc5184 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -959,6 +959,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .icache_bsize = 32, .dcache_bsize = 32, .cpu_setup = __setup_cpu_603, + .num_pmcs = 4, + .oprofile_cpu_type = "ppc/e300", + .oprofile_type = PPC_OPROFILE_FSL_EMB, .platform = "ppc603", }, { /* e300c4 (e300c1, plus one IU) */ @@ -971,6 +974,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 32, .cpu_setup = __setup_cpu_603, .machine_check = machine_check_generic, + .num_pmcs = 4, + .oprofile_cpu_type = "ppc/e300", + .oprofile_type = PPC_OPROFILE_FSL_EMB, .platform = "ppc603", }, { /* default match, we assume split I/D cache & TB (non-601)... */ diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index fdce10c4f07..045b8c80eea 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -24,6 +24,7 @@ config PPC_83xx select MPC83xx select IPIC select WANT_DEVICE_TREE + select FSL_EMB_PERFMON config PPC_86xx bool "Freescale 86xx" -- cgit v1.2.3-70-g09d2