From 6936c62571d8dc580725775b628ee73d2ac97b6f Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Sat, 17 Feb 2007 16:19:34 -0600 Subject: [PATCH] [POWERPC] 85xx: Cleaning up machine probing Cleaned up the probing functionality to be more consistent across all 85xx boards and actually check to see if we should be running on a given board. Signed-off-by: Kumar Gala --- arch/powerpc/platforms/85xx/mpc8568_mds.c | 17 +++-------------- arch/powerpc/platforms/85xx/mpc85xx_ads.c | 7 +++---- arch/powerpc/platforms/85xx/mpc85xx_cds.c | 8 +++----- 3 files changed, 9 insertions(+), 23 deletions(-) diff --git a/arch/powerpc/platforms/85xx/mpc8568_mds.c b/arch/powerpc/platforms/85xx/mpc8568_mds.c index 324138a..0ba22a4 100644 --- a/arch/powerpc/platforms/85xx/mpc8568_mds.c +++ b/arch/powerpc/platforms/85xx/mpc8568_mds.c @@ -74,7 +74,6 @@ static void __init mpc8568_mds_setup_arch(void) struct device_node *np; static u8 *bcsr_regs = NULL; - if (ppc_md.progress) ppc_md.progress("mpc8568_mds_setup_arch()", 0); @@ -206,7 +205,6 @@ static void __init mpc8568_mds_pic_init(void) mpic_init(mpic); - #ifdef CONFIG_QUICC_ENGINE np = of_find_node_by_type(NULL, "qeic"); if (!np) @@ -217,24 +215,15 @@ static void __init mpc8568_mds_pic_init(void) #endif /* CONFIG_QUICC_ENGINE */ } - static int __init mpc8568_mds_probe(void) { - char *model = of_get_flat_dt_prop(of_get_flat_dt_root(), - "model", NULL); - if (model == NULL) - return 0; - if (strcmp(model, "MPC8568EMDS")) - return 0; - - DBG("MPC8568EMDS found\n"); + unsigned long root = of_get_flat_dt_root(); - return 1; + return of_flat_dt_is_compatible(root, "MPC85xxMDS"); } - define_machine(mpc8568_mds) { - .name = "MPC8568E MDS", + .name = "MPC85xx MDS", .probe = mpc8568_mds_probe, .setup_arch = mpc8568_mds_setup_arch, .init_IRQ = mpc8568_mds_pic_init, diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 741bcea..8ed034a 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -272,10 +272,9 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m) */ static int __init mpc85xx_ads_probe(void) { - /* We always match for now, eventually we should look at the flat - dev tree to ensure this is the board we are suppose to run on - */ - return 1; + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "MPC85xxADS"); } define_machine(mpc85xx_ads) { diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index bf6c604..4232686 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -291,11 +291,9 @@ static void mpc85xx_cds_show_cpuinfo(struct seq_file *m) */ static int __init mpc85xx_cds_probe(void) { - /* We always match for now, eventually we should look at - * the flat dev tree to ensure this is the board we are - * supposed to run on - */ - return 1; + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "MPC85xxCDS"); } define_machine(mpc85xx_cds) { -- 2.7.4