From: Laurentiu TUDOR <Laurentiu.Tudor@freescale.com>
Date: Wed, 11 Jun 2014 15:13:19 +0000 (+0300)
Subject: powerpc/85xx: drop hypervisor specific board compatibles
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=cd1154770ba984f4c766cac5ea42c38880080b1d;p=openwrt%2Fstaging%2Fblogic.git

powerpc/85xx: drop hypervisor specific board compatibles

They're almost a duplicate of the boards array
and we can build them at run-time.

Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
---

diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index b2cda69ba1dc..4f22ad1e14ac 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -132,31 +132,14 @@ static const char * const boards[] __initconst = {
 	NULL
 };
 
-static const char * const hv_boards[] __initconst = {
-	"fsl,P2041RDB-hv",
-	"fsl,P3041DS-hv",
-	"fsl,OCA4080-hv",
-	"fsl,P4080DS-hv",
-	"fsl,P5020DS-hv",
-	"fsl,P5040DS-hv",
-	"fsl,T2080QDS-hv",
-	"fsl,T2081QDS-hv",
-	"fsl,T4240QDS-hv",
-	"fsl,T4240RDB-hv",
-	"fsl,B4860QDS-hv",
-	"fsl,B4420QDS-hv",
-	"fsl,B4220QDS-hv",
-	"fsl,T1040QDS-hv",
-	"fsl,T1042QDS-hv",
-	NULL
-};
-
 /*
  * Called very early, device-tree isn't unflattened
  */
 static int __init corenet_generic_probe(void)
 {
 	unsigned long root = of_get_flat_dt_root();
+	char hv_compat[24];
+	int i;
 #ifdef CONFIG_SMP
 	extern struct smp_ops_t smp_85xx_ops;
 #endif
@@ -165,21 +148,26 @@ static int __init corenet_generic_probe(void)
 		return 1;
 
 	/* Check if we're running under the Freescale hypervisor */
-	if (of_flat_dt_match(root, hv_boards)) {
-		ppc_md.init_IRQ = ehv_pic_init;
-		ppc_md.get_irq = ehv_pic_get_irq;
-		ppc_md.restart = fsl_hv_restart;
-		ppc_md.power_off = fsl_hv_halt;
-		ppc_md.halt = fsl_hv_halt;
+	for (i = 0; boards[i]; i++) {
+		snprintf(hv_compat, sizeof(hv_compat), "%s-hv", boards[i]);
+		if (of_flat_dt_is_compatible(root, hv_compat)) {
+			ppc_md.init_IRQ = ehv_pic_init;
+
+			ppc_md.get_irq = ehv_pic_get_irq;
+			ppc_md.restart = fsl_hv_restart;
+			ppc_md.power_off = fsl_hv_halt;
+			ppc_md.halt = fsl_hv_halt;
 #ifdef CONFIG_SMP
-		/*
-		 * Disable the timebase sync operations because we can't write
-		 * to the timebase registers under the hypervisor.
-		  */
-		smp_85xx_ops.give_timebase = NULL;
-		smp_85xx_ops.take_timebase = NULL;
+			/*
+			 * Disable the timebase sync operations because we
+			 * can't write to the timebase registers under the
+			 * hypervisor.
+			 */
+			smp_85xx_ops.give_timebase = NULL;
+			smp_85xx_ops.take_timebase = NULL;
 #endif
-		return 1;
+			return 1;
+		}
 	}
 
 	return 0;