powerpc/8xxx: Introduce 85xx, 86xx, QorIQ config headers

Add new headers that capture common defines for a given SoC/processor
rather than duplicating that information in board config.h and random
other places.

Eventually this should be handled by Kconfig & defconfigs

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>

arch/powerpc/include/asm/config.h

@@ -21,6 +21,14 @@
 #ifndef _ASM_CONFIG_H_
 #define _ASM_CONFIG_H_
 
+#ifdef CONFIG_MPC85xx
+#include <asm/config_mpc85xx.h>
+#endif
+
+#ifdef CONFIG_MPC86xx
+#include <asm/config_mpc86xx.h>
+#endif
+
 #define CONFIG_LMB
 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
 #define CONFIG_SYS_BOOT_GET_CMDLINE
@@ -43,19 +51,7 @@
 #endif
 #endif
 
-#if defined(CONFIG_MPC8572) || defined(CONFIG_P1020) || \
-	defined(CONFIG_P1021) || defined(CONFIG_P1022) || \
-	defined(CONFIG_P2020) || defined(CONFIG_MPC8641)
-#define CONFIG_MAX_CPUS		2
-#elif defined(CONFIG_PPC_P2040)
-#define CONFIG_MAX_CPUS		4
-#elif defined(CONFIG_PPC_P3041)
-#define CONFIG_MAX_CPUS		4
-#elif defined(CONFIG_PPC_P4080)
-#define CONFIG_MAX_CPUS		8
-#elif defined(CONFIG_PPC_P5020)
-#define CONFIG_MAX_CPUS		2
-#else
+#ifndef CONFIG_MAX_CPUS
 #define CONFIG_MAX_CPUS		1
 #endif
 
@@ -69,30 +65,13 @@
 #endif
 #endif
 
-/* Enable TSEC2.0 for the platforms that have it if we are using TSEC */
-#if defined(CONFIG_TSEC_ENET) && \
-    (defined(CONFIG_P1010) || defined(CONFIG_P1014) || \
-     defined(CONFIG_P1020) || defined(CONFIG_P1011))
-#define CONFIG_TSECV2
-#endif
-
 /*
  * SEC (crypto unit) major compatible version determination
  */
-#if defined(CONFIG_FSL_CORENET) || \
-    defined(CONFIG_P1010) || defined(CONFIG_P1014)
-#define CONFIG_SYS_FSL_SEC_COMPAT	4
-#elif defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83xx)
+#if defined(CONFIG_MPC83xx)
 #define CONFIG_SYS_FSL_SEC_COMPAT	2
 #endif
 
-/* Number of TLB CAM entries we have on FSL Book-E chips */
-#if defined(CONFIG_E500MC)
-#define CONFIG_SYS_NUM_TLBCAMS	64
-#elif defined(CONFIG_E500)
-#define CONFIG_SYS_NUM_TLBCAMS	16
-#endif
-
 /* Since so many PPC SOCs have a semi-common LBC, define this here */
 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
 	defined(CONFIG_MPC83xx)

arch/powerpc/include/asm/config_mpc85xx.h

@@ -0,0 +1,187 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef _ASM_MPC85xx_CONFIG_H_
+#define _ASM_MPC85xx_CONFIG_H_
+
+/* SoC specific defines for Freescale MPC85xx (PQ3) and QorIQ processors */
+
+/* Number of TLB CAM entries we have on FSL Book-E chips */
+#if defined(CONFIG_E500MC)
+#define CONFIG_SYS_NUM_TLBCAMS		64
+#elif defined(CONFIG_E500)
+#define CONFIG_SYS_NUM_TLBCAMS		16
+#endif
+
+#if defined(CONFIG_MPC8536)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8540) 
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		8
+
+#elif defined(CONFIG_MPC8541) 
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		8
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8544)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8548)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8555)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		8
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8560)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		8
+
+#elif defined(CONFIG_MPC8568)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8569)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_MPC8572)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1010)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_P1011)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1012)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1013)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1014)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_P1020)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1021)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P1022)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P2010)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_P2020)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		12
+#define CONFIG_SYS_FSL_SEC_COMPAT	2
+
+#elif defined(CONFIG_PPC_P2040)
+#define CONFIG_MAX_CPUS			4
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_PPC_P3041)
+#define CONFIG_MAX_CPUS			4
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_PPC_P4040)
+#define CONFIG_MAX_CPUS			4
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_PPC_P4080)
+#define CONFIG_MAX_CPUS			8
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+#define CONFIG_SYS_NUM_FMAN		2
+#define CONFIG_SYS_NUM_FM1_DTSEC	4
+#define CONFIG_SYS_NUM_FM2_DTSEC	4
+#define CONFIG_SYS_NUM_FM1_10GEC	1
+#define CONFIG_SYS_NUM_FM2_10GEC	1
+#define CONFIG_NUM_DDR_CONTROLLERS	2
+#define CONFIG_SYS_FSL_ERRATUM_CPC_A002
+#define CONFIG_SYS_FSL_ERRATUM_CPC_A003
+#define CONFIG_SYS_FSL_ERRATUM_ELBC_A001
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC135
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC136
+#define CONFIG_SYS_P4080_ERRATUM_CPU22
+#define CONFIG_SYS_P4080_ERRATUM_SERDES8
+
+#elif defined(CONFIG_PPC_P5010)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#elif defined(CONFIG_PPC_P5020)
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+
+#else
+#error Processor type not defined for this platform
+#endif
+
+#endif /* _ASM_MPC85xx_CONFIG_H_ */

arch/powerpc/include/asm/config_mpc86xx.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef _ASM_MPC86xx_CONFIG_H_
+#define _ASM_MPC86xx_CONFIG_H_
+
+/* SoC specific defines for Freescale MPC86xx processors */
+
+#if defined(CONFIG_MPC8610)
+#define CONFIG_MAX_CPUS			1
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+
+#elif defined(CONFIG_MPC8641) 
+#define CONFIG_MAX_CPUS			2
+#define CONFIG_SYS_FSL_NUM_LAWS		10
+
+#else
+#error Processor type not defined for this platform
+#endif
+
+#endif /* _ASM_MPC85xx_CONFIG_H_ */

drivers/misc/fsl_law.c

@@ -29,27 +29,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* number of LAWs in the hw implementation */
-#if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
-    defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555)
-#define FSL_HW_NUM_LAWS 8
-#elif defined(CONFIG_MPC8548) || defined(CONFIG_MPC8544) || \
-      defined(CONFIG_MPC8568) || defined(CONFIG_MPC8569) || \
-      defined(CONFIG_MPC8641) || defined(CONFIG_MPC8610)
-#define FSL_HW_NUM_LAWS 10
-#elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \
-      defined(CONFIG_P1010) || defined(CONFIG_P1014) || \
-      defined(CONFIG_P1011) || defined(CONFIG_P1020) || \
-      defined(CONFIG_P1012) || defined(CONFIG_P1021) || \
-      defined(CONFIG_P1013) || defined(CONFIG_P1022) || \
-      defined(CONFIG_P2010) || defined(CONFIG_P2020)
-#define FSL_HW_NUM_LAWS 12
-#elif defined(CONFIG_PPC_P2040) || defined(CONFIG_PPC_P3041) || \
-      defined(CONFIG_PPC_P4080) || defined(CONFIG_PPC_P5020)
-#define FSL_HW_NUM_LAWS 32
-#else
-#error FSL_HW_NUM_LAWS not defined for this platform
-#endif
+#define FSL_HW_NUM_LAWS CONFIG_SYS_FSL_NUM_LAWS
 
 #ifdef CONFIG_FSL_CORENET
 #define LAW_BASE (CONFIG_SYS_FSL_CORENET_CCM_ADDR)

include/configs/P4080DS.h

@@ -26,23 +26,7 @@
 #define CONFIG_P4080DS
 #define CONFIG_PHYS_64BIT
 #define CONFIG_PPC_P4080
-#define CONFIG_SYS_NUM_FMAN		2
-#define CONFIG_SYS_NUM_FM1_DTSEC	4
-#define CONFIG_SYS_NUM_FM2_DTSEC	4
-#define CONFIG_SYS_NUM_FM1_10GEC	1
-#define CONFIG_SYS_NUM_FM2_10GEC	1
-#define CONFIG_NUM_DDR_CONTROLLERS	2
 
 #define CONFIG_ICS307_REFCLK_HZ		33333000  /* ICS307 ref clk freq */
 
-#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
-#define CONFIG_SYS_FSL_ERRATUM_ESDHC135
-#define CONFIG_SYS_FSL_ERRATUM_ESDHC136
-
-#define CONFIG_SYS_P4080_ERRATUM_CPU22
-#define CONFIG_SYS_FSL_ERRATUM_CPC_A002
-#define CONFIG_SYS_FSL_ERRATUM_CPC_A003
-#define CONFIG_SYS_P4080_ERRATUM_SERDES8
-#define CONFIG_SYS_FSL_ERRATUM_ELBC_A001
-
 #include "corenet_ds.h"

include/configs/corenet_ds.h

@@ -446,13 +446,11 @@
 #define CONFIG_SYS_FM1_DTSEC4_PHY_ADDR	0x1f
 #define CONFIG_SYS_FM1_10GEC1_PHY_ADDR	4
 
-#if (CONFIG_SYS_NUM_FMAN == 2)
 #define CONFIG_SYS_FM2_DTSEC1_PHY_ADDR	0x1c
 #define CONFIG_SYS_FM2_DTSEC2_PHY_ADDR	0x1d
 #define CONFIG_SYS_FM2_DTSEC3_PHY_ADDR	0x1e
 #define CONFIG_SYS_FM2_DTSEC4_PHY_ADDR	0x1f
 #define CONFIG_SYS_FM2_10GEC1_PHY_ADDR	0
-#endif
 
 #define CONFIG_SYS_TBIPA_VALUE	8
 #define CONFIG_MII		/* MII PHY management */