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* [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset
@ 2008-01-23 22:24 Becky Bruce
  2008-01-23 22:24 ` [U-Boot-Users] [PATCH 1/7] 86xx: Rearrange the sequence in start.S Becky Bruce
  2008-01-24 18:16 ` [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Jon Loeliger
  0 siblings, 2 replies; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

This patchset adds support for the new law setup method in 
fsl_law.c to 86xx.  The existing platforms (mpc8641hpcn, 
mpc8610hpcd, and sbc8641d) are converted to use the new 
method.  The old support is them removed.

A print_laws() function is then added to fsl_law.c, and
then used to implement a rudimentary reginfo for 86xx.

The first 2 patches in this set supersede these 2 previous
patches sent to the list:

mpc86xx: Rearrange start.S to allow use of new law code
mpc86xx: Convert to using new law setup code

The new patches are the same, but with cleaned-up
commit logs.

This patchset contains:
86xx: Rearrange the sequence in start.S for 86xx
86xx: Support new law setup and convert mpc8641
86xx: Convert mpc8610hpcd to new law setup method
86xx: Convert sbc8641d to use new law setup code
86xx: Remove old style law setup code for 86xx
86xx: Add print_laws function to fsl_law.c
86xx: Add reginfo command for mpc86xx

Cheers,
Becky

^ permalink raw reply	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 1/7] 86xx: Rearrange the sequence in start.S
  2008-01-23 22:24 [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Becky Bruce
@ 2008-01-23 22:24 ` Becky Bruce
  2008-01-23 22:24   ` [U-Boot-Users] [PATCH 2/7] 86xx: Support new law setup method and convert mpc8641 Becky Bruce
  2008-01-24 18:16 ` [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Jon Loeliger
  1 sibling, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

* split the BAT initialization so that only 2 BATs (for the boot page
and stack) are programmed very early on.  The rest are initialized later.
* Move other BAT setup,  ccsrbar setup, and law setup later in the code
after translation has been enabled.

These changes will facilitate the moving of law and BAT initialization
to C code, and will aid with 36-bit physical addressing support.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 cpu/mpc86xx/start.S |  122 +++++++++++++++++++++++++++++----------------------
 1 files changed, 69 insertions(+), 53 deletions(-)

diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S
index c83310a..ba899f6 100644
--- a/cpu/mpc86xx/start.S
+++ b/cpu/mpc86xx/start.S
@@ -235,17 +235,8 @@ in_flash:
 	bl	enable_ext_addr
 
 	/* setup the bats */
-	bl	setup_bats
-	sync
-
-#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
-	/* setup ccsrbar */
-	bl	setup_ccsrbar
-#endif
+	bl	early_bats
 
-	/* setup the law entries */
-	bl	law_entry
-	sync
 	/*
 	 * Cache must be enabled here for stack-in-cache trick.
 	 * This means we need to enable the BATS.
@@ -282,6 +273,19 @@ in_flash:
 
 	GET_GOT			/* initialize GOT access	*/
 
+	/* setup the rest of the bats */
+	bl      setup_bats
+	bl      clear_tlbs
+	sync
+
+#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
+	/* setup ccsrbar */
+	bl      setup_ccsrbar
+#endif
+
+	bl	law_entry
+	sync
+
 	/* run low-level CPU init code	   (from Flash) */
 	bl	cpu_init_f
 	sync
@@ -359,6 +363,7 @@ invalidate_bats:
 
 
 	/* setup_bats - set them up to some initial state */
+	/* Skip any BATS setup in early_bats */
 	.globl	setup_bats
 setup_bats:
 
@@ -454,42 +459,6 @@ setup_bats:
 	mtspr	DBAT4U, r3
 	isync
 
-	/* IBAT 5 */
-	addis	r4, r0, CFG_IBAT5L at h
-	ori	r4, r4, CFG_IBAT5L at l
-	addis	r3, r0, CFG_IBAT5U at h
-	ori	r3, r3, CFG_IBAT5U at l
-	mtspr	IBAT5L, r4
-	mtspr	IBAT5U, r3
-	isync
-
-	/* DBAT 5 */
-	addis	r4, r0, CFG_DBAT5L at h
-	ori	r4, r4, CFG_DBAT5L at l
-	addis	r3, r0, CFG_DBAT5U at h
-	ori	r3, r3, CFG_DBAT5U at l
-	mtspr	DBAT5L, r4
-	mtspr	DBAT5U, r3
-	isync
-
-	/* IBAT 6 */
-	addis	r4, r0, CFG_IBAT6L at h
-	ori	r4, r4, CFG_IBAT6L at l
-	addis	r3, r0, CFG_IBAT6U at h
-	ori	r3, r3, CFG_IBAT6U at l
-	mtspr	IBAT6L, r4
-	mtspr	IBAT6U, r3
-	isync
-
-	/* DBAT 6 */
-	addis	r4, r0, CFG_DBAT6L at h
-	ori	r4, r4, CFG_DBAT6L at l
-	addis	r3, r0, CFG_DBAT6U at h
-	ori	r3, r3, CFG_DBAT6U at l
-	mtspr	DBAT6L, r4
-	mtspr	DBAT6U, r3
-	isync
-
 	/* IBAT 7 */
 	addis	r4, r0, CFG_IBAT7L at h
 	ori	r4, r4, CFG_IBAT7L at l
@@ -508,18 +477,65 @@ setup_bats:
 	mtspr	DBAT7U, r3
 	isync
 
-1:
-	addis	r3, 0, 0x0000
-	addis	r5, 0, 0x4	/* upper bound of 0x00040000 for 7400/750 */
+	sync
+	blr
+
+/*
+ * early_bats:
+ *
+ * Set up bats needed early on - this is usually the BAT for the
+ * stack-in-cache and the Flash
+ */
+	.globl  early_bats
+early_bats:
+	/* IBAT 5 */
+	lis   	r4, CFG_IBAT5L at h
+	ori     r4, r4, CFG_IBAT5L at l
+	lis   	r3, CFG_IBAT5U at h
+	ori     r3, r3, CFG_IBAT5U at l
+	mtspr   IBAT5L, r4
+	mtspr   IBAT5U, r3
 	isync
 
+	/* DBAT 5 */
+	lis   	r4, CFG_DBAT5L at h
+	ori     r4, r4, CFG_DBAT5L at l
+	lis   	r3, CFG_DBAT5U at h
+	ori     r3, r3, CFG_DBAT5U at l
+	mtspr   DBAT5L, r4
+	mtspr   DBAT5U, r3
+	isync
+
+	/* IBAT 6 */
+	lis   	r4, CFG_IBAT6L at h
+	ori     r4, r4, CFG_IBAT6L at l
+	lis	r3, CFG_IBAT6U at h
+	ori     r3, r3, CFG_IBAT6U at l
+	mtspr   IBAT6L, r4
+	mtspr   IBAT6U, r3
+	isync
+
+	/* DBAT 6 */
+	lis   	r4, CFG_DBAT6L at h
+	ori     r4, r4, CFG_DBAT6L at l
+	lis   	r3, CFG_DBAT6U at h
+	ori     r3, r3, CFG_DBAT6U at l
+	mtspr   DBAT6L, r4
+	mtspr   DBAT6U, r3
+	isync
+	blr
+
+	.globl clear_tlbs
+clear_tlbs:
+	addis   r3, 0, 0x0000
+	addis   r5, 0, 0x4
+	isync
 tlblp:
-	tlbie	r3
+	tlbie   r3
 	sync
-	addi	r3, r3, 0x1000
-	cmp	0, 0, r3, r5
+	addi    r3, r3, 0x1000
+	cmp     0, 0, r3, r5
 	blt tlblp
-
 	blr
 
 	.globl enable_addr_trans
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 2/7] 86xx: Support new law setup method and convert mpc8641
  2008-01-23 22:24 ` [U-Boot-Users] [PATCH 1/7] 86xx: Rearrange the sequence in start.S Becky Bruce
@ 2008-01-23 22:24   ` Becky Bruce
  2008-01-23 22:24     ` [U-Boot-Users] [PATCH 3/7] 86xx: Convert mpc8610hpcd to new law setup method Becky Bruce
  0 siblings, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

Adds the support code in cpu/mpc86xx for the new law setup code
recently created fsl_law.c, and changes the MPC8641HPCN config
to use this code.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 board/freescale/mpc8641hpcn/Makefile |    2 +-
 board/freescale/mpc8641hpcn/law.c    |   64 ++++++++++++++++++++++++++++++++++
 cpu/mpc86xx/cpu_init.c               |    7 ++++
 cpu/mpc86xx/spd_sdram.c              |   16 ++++++++-
 cpu/mpc86xx/start.S                  |    2 +
 include/configs/MPC8641HPCN.h        |    1 +
 6 files changed, 90 insertions(+), 2 deletions(-)
 create mode 100644 board/freescale/mpc8641hpcn/law.c

diff --git a/board/freescale/mpc8641hpcn/Makefile b/board/freescale/mpc8641hpcn/Makefile
index 201da3e..e73e7ba 100644
--- a/board/freescale/mpc8641hpcn/Makefile
+++ b/board/freescale/mpc8641hpcn/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o
+COBJS	:= $(BOARD).o law.o
 
 SOBJS	:= init.o
 
diff --git a/board/freescale/mpc8641hpcn/law.c b/board/freescale/mpc8641hpcn/law.c
new file mode 100644
index 0000000..245f420
--- /dev/null
+++ b/board/freescale/mpc8641hpcn/law.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ * 0x0000_0000     0x7fff_ffff     DDR                     2G
+ * 0x8000_0000     0x9fff_ffff     PCI1 MEM                512M
+ * 0xa000_0000     0xbfff_ffff     PCI2 MEM                512M
+ * 0xc000_0000     0xdfff_ffff     RapidIO                 512M
+ * 0xe200_0000     0xe2ff_ffff     PCI1 IO                 16M
+ * 0xe300_0000     0xe3ff_ffff     PCI2 IO                 16M
+ * 0xf800_0000     0xf80f_ffff     CCSRBAR                 1M
+ * 0xf810_0000     0xf81f_ffff     PIXIS                   1M
+ * 0xfe00_0000     0xffff_ffff     FLASH (boot bank)       32M
+ *
+ * Notes:
+ *    CCSRBAR don't need a configured Local Access Window.
+ *    If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+#if !defined(CONFIG_SPD_EEPROM)
+	SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_1),
+#endif
+	SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1),
+	SET_LAW_ENTRY(3, CFG_PCI2_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2),
+	SET_LAW_ENTRY(4, PIXIS_BASE, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+	SET_LAW_ENTRY(5, CFG_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_1),
+	SET_LAW_ENTRY(6, CFG_PCI2_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI_2),
+	SET_LAW_ENTRY(7, (CFG_FLASH_BASE & 0xfe000000), LAW_SIZE_32M, LAW_TRGT_IF_LBC),
+#if !defined(CONFIG_SPD_EEPROM)
+	SET_LAW_ENTRY(8, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_2),
+#endif
+	SET_LAW_ENTRY(9, CFG_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c
index 4f8956e..ab5906d 100644
--- a/cpu/mpc86xx/cpu_init.c
+++ b/cpu/mpc86xx/cpu_init.c
@@ -49,6 +49,10 @@ void cpu_init_f(void)
 	/* Clear initial global data */
 	memset ((void *) gd, 0, sizeof (gd_t));
 
+#ifdef CONFIG_FSL_LAW
+	init_laws();
+#endif
+
 	/* Map banks 0 and 1 to the FLASH banks 0 and 1 at preliminary
 	 * addresses - these have to be modified later when FLASH size
 	 * has been determined
@@ -114,5 +118,8 @@ void cpu_init_f(void)
  */
 int cpu_init_r(void)
 {
+#ifdef CONFIG_FSL_LAW
+	disable_law(0);
+#endif
 	return 0;
 }
diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c
index 54e40f1..bfea4b3 100644
--- a/cpu/mpc86xx/spd_sdram.c
+++ b/cpu/mpc86xx/spd_sdram.c
@@ -27,7 +27,7 @@
 #include <i2c.h>
 #include <spd.h>
 #include <asm/mmu.h>
-
+#include <asm/fsl_law.h>
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void dma_init(void);
@@ -1179,12 +1179,16 @@ spd_sdram(void)
 		/*
 		 * Set up LAWBAR for DDR 1 space.
 		 */
+#ifdef CONFIG_FSL_LAW
+		set_law(1, CFG_DDR_SDRAM_BASE, law_size_interleaved, LAW_TRGT_IF_DDR_INTRLV);
+#else
 		mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
 		mcm->lawar1 = (LAWAR_EN
 			       | LAWAR_TRGT_IF_DDR_INTERLEAVED
 			       | (LAWAR_SIZE & law_size_interleaved));
 		debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
 		debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
+#endif
 		debug("Interleaved memory size is 0x%08lx\n", memsize_total);
 
 #ifdef	CONFIG_DDR_INTERLEAVE
@@ -1239,12 +1243,16 @@ spd_sdram(void)
 		/*
 		 * Set up LAWBAR for DDR 1 space.
 		 */
+#ifdef CONFIG_FSL_LAW
+		set_law(1, CFG_DDR_SDRAM_BASE, law_size_ddr1, LAW_TRGT_IF_DDR_1);
+#else
 		mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
 		mcm->lawar1 = (LAWAR_EN
 			       | LAWAR_TRGT_IF_DDR1
 			       | (LAWAR_SIZE & law_size_ddr1));
 		debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
 		debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
+#endif
 	}
 
 #if  (CONFIG_NUM_DDR_CONTROLLERS > 1)
@@ -1269,6 +1277,11 @@ spd_sdram(void)
 		/*
 		 * Set up LAWBAR for DDR 2 space.
 		 */
+#ifdef CONFIG_FSL_LAW
+		set_law(8,
+			(ddr1_enabled ? (memsize_ddr1 * 1024 * 1024) : CFG_DDR_SDRAM_BASE),
+			law_size_ddr2, LAW_TRGT_IF_DDR_2);
+#else
 		if (ddr1_enabled)
 			mcm->lawbar8 = (((memsize_ddr1 * 1024 * 1024) >> 12)
 					& 0xfffff);
@@ -1280,6 +1293,7 @@ spd_sdram(void)
 			       | (LAWAR_SIZE & law_size_ddr2));
 		debug("\nDDR: LAWBAR8=0x%08x\n", mcm->lawbar8);
 		debug("DDR: LAWAR8=0x%08x\n", mcm->lawar8);
+#endif
 	}
 
 	debug("\nMemory size of DDR2 = 0x%08lx\n", memsize_ddr2);
diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S
index ba899f6..8df27f7 100644
--- a/cpu/mpc86xx/start.S
+++ b/cpu/mpc86xx/start.S
@@ -283,8 +283,10 @@ in_flash:
 	bl      setup_ccsrbar
 #endif
 
+#ifndef CONFIG_FSL_LAW
 	bl	law_entry
 	sync
+#endif
 
 	/* run low-level CPU init code	   (from Flash) */
 	bl	cpu_init_f
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 985182f..55ed9a6 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -49,6 +49,7 @@
 #define CONFIG_PCI1		1	/* PCIE controler 1 (ULI bridge) */
 #define CONFIG_PCI2		1	/* PCIE controler 2 (slot) */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
+#define CONFIG_FSL_LAW		1	/* Use common FSL law init code */
 
 #define CONFIG_TSEC_ENET 		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 3/7] 86xx: Convert mpc8610hpcd to new law setup method.
  2008-01-23 22:24   ` [U-Boot-Users] [PATCH 2/7] 86xx: Support new law setup method and convert mpc8641 Becky Bruce
@ 2008-01-23 22:24     ` Becky Bruce
  2008-01-23 22:24       ` [U-Boot-Users] [PATCH 4/7] 86xx: Convert sbc8641d to use new law setup code Becky Bruce
  0 siblings, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 board/freescale/mpc8610hpcd/Makefile |    2 +-
 board/freescale/mpc8610hpcd/law.c    |   44 ++++++++++++++++++++++++++++++++++
 include/configs/MPC8610HPCD.h        |    1 +
 3 files changed, 46 insertions(+), 1 deletions(-)
 create mode 100644 board/freescale/mpc8610hpcd/law.c

diff --git a/board/freescale/mpc8610hpcd/Makefile b/board/freescale/mpc8610hpcd/Makefile
index 12a92ae..feecf4c 100644
--- a/board/freescale/mpc8610hpcd/Makefile
+++ b/board/freescale/mpc8610hpcd/Makefile
@@ -29,7 +29,7 @@ LIB	= $(obj)lib$(BOARD).a
 
 SOBJS	:= init.o
 
-COBJS	:= $(BOARD).o
+COBJS	:= $(BOARD).o law.o
 
 COBJS-${CONFIG_FSL_DIU_FB}	+= mpc8610hpcd_diu.o
 
diff --git a/board/freescale/mpc8610hpcd/law.c b/board/freescale/mpc8610hpcd/law.c
new file mode 100644
index 0000000..b4d222d
--- /dev/null
+++ b/board/freescale/mpc8610hpcd/law.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+struct law_entry law_table[] = {
+#if !defined(CONFIG_SPD_EEPROM)
+	SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR_1),
+#endif
+	SET_LAW_ENTRY(2, CFG_PCIE1_MEM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_1),
+	SET_LAW_ENTRY(3, CFG_PCIE2_MEM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+	SET_LAW_ENTRY(4, PIXIS_BASE, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+	SET_LAW_ENTRY(5, CFG_PCIE1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCIE_1),
+	SET_LAW_ENTRY(6, CFG_PCIE2_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCIE_2),
+	SET_LAW_ENTRY(7, CFG_FLASH_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+	SET_LAW_ENTRY(8, CFG_PCI1_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI_1),
+	SET_LAW_ENTRY(9, CFG_PCI1_IO_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_PCI_1)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index a53953c..92b4e7b 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -42,6 +42,7 @@
 #define CONFIG_PCIE1		1	/* PCIe 1 connected to ULI bridge */
 #define CONFIG_PCIE2		1	/* PCIe 2 connected to slot */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
+#define CONFIG_FSL_LAW		1	/* Use common FSL init code */
 
 #define CONFIG_ENV_OVERWRITE
 
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 4/7] 86xx: Convert sbc8641d to use new law setup code.
  2008-01-23 22:24     ` [U-Boot-Users] [PATCH 3/7] 86xx: Convert mpc8610hpcd to new law setup method Becky Bruce
@ 2008-01-23 22:24       ` Becky Bruce
  2008-01-23 22:24         ` [U-Boot-Users] [PATCH 5/7] 86xx: Remove old-style " Becky Bruce
  0 siblings, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 board/sbc8641d/Makefile    |    2 +-
 board/sbc8641d/law.c       |   58 ++++++++++++++++++++++++++++++++++++++++++++
 include/configs/sbc8641d.h |    1 +
 3 files changed, 60 insertions(+), 1 deletions(-)
 create mode 100644 board/sbc8641d/law.c

diff --git a/board/sbc8641d/Makefile b/board/sbc8641d/Makefile
index a90b725..8ecc951 100644
--- a/board/sbc8641d/Makefile
+++ b/board/sbc8641d/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o
+COBJS	:= $(BOARD).o law.o
 SOBJS	:= init.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/board/sbc8641d/law.c b/board/sbc8641d/law.c
new file mode 100644
index 0000000..d403873
--- /dev/null
+++ b/board/sbc8641d/law.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * LAW (Local Access Window) configuration:
+ *
+ * 0x0000_0000	DDR			256M
+ * 0x1000_0000	DDR2			256M
+ * 0x8000_0000	PCI1 MEM		512M
+ * 0xa000_0000	PCI2 MEM		512M
+ * 0xc000_0000	RapidIO			512M
+ * 0xe200_0000	PCI1 IO			16M
+ * 0xe300_0000	PCI2 IO			16M
+ * 0xf800_0000	CCSRBAR			2M
+ * 0xfe00_0000	FLASH (boot bank)	32M
+ *
+ */
+
+
+struct law_entry law_table[] = {
+	SET_LAW_ENTRY(1, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_1),
+	SET_LAW_ENTRY(2, CFG_PCI1_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_1),
+	SET_LAW_ENTRY(3, CFG_PCI2_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_PCI_2),
+	SET_LAW_ENTRY(4, 0xf8000000, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+	SET_LAW_ENTRY(5, CFG_PCI1_IO_BASE, LAW_SIZE_16M, LAW_TRGT_IF_PCI_1),
+	SET_LAW_ENTRY(6, CFG_PCI2_IO_BASE, LAW_SIZE_16M, LAW_TRGT_IF_PCI_2),
+	SET_LAW_ENTRY(7, 0xfe000000, LAW_SIZE_32M, LAW_TRGT_IF_LBC),
+	SET_LAW_ENTRY(8, CFG_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_2),
+	SET_LAW_ENTRY(9, CFG_RIO_MEM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_RIO)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 54eac38..1c1e826 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -53,6 +53,7 @@
 #define CONFIG_PCI1		1	/* PCIE controler 1 (slot 1) */
 #define CONFIG_PCI2		1	/* PCIE controler 2 (slot 2) */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
+#define CONFIG_FSL_LAW		1	/* Use common FSL init code */
 
 #define CONFIG_TSEC_ENET 		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 5/7] 86xx: Remove old-style law setup code
  2008-01-23 22:24       ` [U-Boot-Users] [PATCH 4/7] 86xx: Convert sbc8641d to use new law setup code Becky Bruce
@ 2008-01-23 22:24         ` Becky Bruce
  2008-01-23 22:24           ` [U-Boot-Users] [PATCH 6/7] 86xx: Add print_laws function to fsl_law.c Becky Bruce
  0 siblings, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

This includes mpc8610hpcd, mpc8641hpcn, and sbc8641d.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 board/freescale/mpc8610hpcd/Makefile   |    2 -
 board/freescale/mpc8610hpcd/init.S     |  147 ------------------------
 board/freescale/mpc8610hpcd/u-boot.lds |    1 -
 board/freescale/mpc8641hpcn/Makefile   |    2 -
 board/freescale/mpc8641hpcn/init.S     |  179 -----------------------------
 board/freescale/mpc8641hpcn/u-boot.lds |    1 -
 board/sbc8641d/Makefile                |    1 -
 board/sbc8641d/init.S                  |  192 --------------------------------
 board/sbc8641d/u-boot.lds              |    1 -
 cpu/mpc86xx/spd_sdram.c                |   27 -----
 cpu/mpc86xx/start.S                    |    5 -
 11 files changed, 0 insertions(+), 558 deletions(-)
 delete mode 100644 board/freescale/mpc8610hpcd/init.S
 delete mode 100644 board/freescale/mpc8641hpcn/init.S
 delete mode 100644 board/sbc8641d/init.S

diff --git a/board/freescale/mpc8610hpcd/Makefile b/board/freescale/mpc8610hpcd/Makefile
index feecf4c..489689e 100644
--- a/board/freescale/mpc8610hpcd/Makefile
+++ b/board/freescale/mpc8610hpcd/Makefile
@@ -27,8 +27,6 @@ endif
 
 LIB	= $(obj)lib$(BOARD).a
 
-SOBJS	:= init.o
-
 COBJS	:= $(BOARD).o law.o
 
 COBJS-${CONFIG_FSL_DIU_FB}	+= mpc8610hpcd_diu.o
diff --git a/board/freescale/mpc8610hpcd/init.S b/board/freescale/mpc8610hpcd/init.S
deleted file mode 100644
index 4d811e1..0000000
--- a/board/freescale/mpc8610hpcd/init.S
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright 2007 Freescale Semiconductor.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- */
-
-#include <config.h>
-#include <ppc_asm.tmpl>
-#include <ppc_defs.h>
-#include <asm/cache.h>
-#include <asm/mmu.h>
-#include <mpc86xx.h>
-
-#define LAWAR_TRGT_PCI1		0x00000000
-#define LAWAR_TRGT_PCIE1	0x00200000
-#define LAWAR_TRGT_PCIE2	0x00100000
-#define LAWAR_TRGT_LBC		0x00400000
-#define LAWAR_TRGT_DDR		0x00f00000
-
-#if !defined(CONFIG_SPD_EEPROM)
-#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
-#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_512M))
-#else
-#define LAWBAR1 0
-#define LAWAR1	((LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
-#endif
-
-#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xffffff)
-#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR3 ((CFG_PCIE2_MEM_BASE>>12) & 0xffffff)
-#define LAWAR3	(LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR4 ((PIXIS_BASE>>12) & 0xffffff)
-#define LAWAR4	(LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
-
-#define LAWBAR5 ((CFG_PCIE1_IO_PHYS>>12) & 0xffffff)
-#define LAWAR5	(LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-
-#define LAWBAR6 ((CFG_PCIE2_IO_PHYS>>12) & 0xffffff)
-#define LAWAR6	(LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-
-#define LAWBAR7 ((CFG_FLASH_BASE >>12) & 0xffffff)
-#define LAWAR7	(LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR8 ((CFG_PCI1_MEM_PHYS>>12) & 0xffffff)
-#define LAWAR8	(LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR9 ((CFG_PCI1_IO_PHYS>>12) & 0xffffff)
-#define LAWAR9	(LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-
-
-	.section .bootpg, "ax"
-	.globl	law_entry
-law_entry:
-	lis	r7,CFG_CCSRBAR at h
-	ori	r7,r7,CFG_CCSRBAR at l
-
-	addi	r4,r7,0
-	addi	r5,r7,0
-
-	/* Skip LAWAR0, start at LAWAR1 */
-	lis	r6,LAWBAR1 at h
-	ori	r6,r6,LAWBAR1 at l
-	stwu	r6, 0xc28(r4)
-
-	lis	r6,LAWAR1 at h
-	ori	r6,r6,LAWAR1 at l
-	stwu	r6, 0xc30(r5)
-
-	/* LAWBAR2, LAWAR2 */
-	lis	r6,LAWBAR2 at h
-	ori	r6,r6,LAWBAR2 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR2 at h
-	ori	r6,r6,LAWAR2 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR3, LAWAR3 */
-	lis	r6,LAWBAR3 at h
-	ori	r6,r6,LAWBAR3 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR3 at h
-	ori	r6,r6,LAWAR3 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR4, LAWAR4 */
-	lis	r6,LAWBAR4 at h
-	ori	r6,r6,LAWBAR4 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR4 at h
-	ori	r6,r6,LAWAR4 at l
-	stwu	r6, 0x20(r5)
-	/* LAWBAR5, LAWAR5 */
-	lis	r6,LAWBAR5 at h
-	ori	r6,r6,LAWBAR5 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR5 at h
-	ori	r6,r6,LAWAR5 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR6, LAWAR6 */
-	lis	r6,LAWBAR6 at h
-	ori	r6,r6,LAWBAR6 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR6 at h
-	ori	r6,r6,LAWAR6 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR7, LAWAR7 */
-	lis	r6,LAWBAR7 at h
-	ori	r6,r6,LAWBAR7 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR7 at h
-	ori	r6,r6,LAWAR7 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR8, LAWAR8 */
-	lis	r6,LAWBAR8 at h
-	ori	r6,r6,LAWBAR8 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR8 at h
-	ori	r6,r6,LAWAR8 at l
-	stwu	r6, 0x20(r5)
-
-	/* LAWBAR9, LAWAR9 */
-	lis	r6,LAWBAR9 at h
-	ori	r6,r6,LAWBAR9 at l
-	stwu	r6, 0x20(r4)
-
-	lis	r6,LAWAR9 at h
-	ori	r6,r6,LAWAR9 at l
-	stwu	r6, 0x20(r5)
-
-	blr
diff --git a/board/freescale/mpc8610hpcd/u-boot.lds b/board/freescale/mpc8610hpcd/u-boot.lds
index 37838ec..b88138e 100644
--- a/board/freescale/mpc8610hpcd/u-boot.lds
+++ b/board/freescale/mpc8610hpcd/u-boot.lds
@@ -51,7 +51,6 @@ SECTIONS
   .text :
   {
     cpu/mpc86xx/start.o	(.text)
-    board/freescale/mpc8610hpcd/init.o (.bootpg)
     cpu/mpc86xx/traps.o (.text)
     cpu/mpc86xx/interrupts.o (.text)
     cpu/mpc86xx/cpu_init.o (.text)
diff --git a/board/freescale/mpc8641hpcn/Makefile b/board/freescale/mpc8641hpcn/Makefile
index e73e7ba..115df05 100644
--- a/board/freescale/mpc8641hpcn/Makefile
+++ b/board/freescale/mpc8641hpcn/Makefile
@@ -27,8 +27,6 @@ LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= $(BOARD).o law.o
 
-SOBJS	:= init.o
-
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
diff --git a/board/freescale/mpc8641hpcn/init.S b/board/freescale/mpc8641hpcn/init.S
deleted file mode 100644
index cb21ba6..0000000
--- a/board/freescale/mpc8641hpcn/init.S
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright 2004 Freescale Semiconductor.
- * Jeff Brown
- * Srikanth Srinivasan (srikanth.srinivasan at freescale.com)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-
-#include <ppc_asm.tmpl>
-#include <ppc_defs.h>
-#include <asm/cache.h>
-#include <asm/mmu.h>
-#include <config.h>
-#include <mpc86xx.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * 0x0000_0000     0x7fff_ffff     DDR                     2G
- * 0x8000_0000     0x9fff_ffff     PCI1 MEM                512M
- * 0xa000_0000     0xbfff_ffff     PCI2 MEM                512M
- * 0xc000_0000     0xdfff_ffff     RapidIO                 512M
- * 0xe200_0000     0xe2ff_ffff     PCI1 IO                 16M
- * 0xe300_0000     0xe3ff_ffff     PCI2 IO                 16M
- * 0xf800_0000     0xf80f_ffff     CCSRBAR                 1M
- * 0xf810_0000     0xf81f_ffff     PIXIS                   1M
- * 0xfe00_0000     0xffff_ffff     FLASH (boot bank)       32M
- *
- * Notes:
- *    CCSRBAR don't need a configured Local Access Window.
- *    If flash is 8M at default position (last 8M), no LAW needed.
- */
-
-#if !defined(CONFIG_SPD_EEPROM)
-#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
-#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-#else
-#define LAWBAR1 0
-#define LAWAR1  ((LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
-#endif
-
-#define LAWBAR2 ((CFG_PCI1_MEM_BASE>>12) & 0xffffff)
-#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-
-#define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff)
-#define LAWAR3	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-
-/*
- * This is not so much the SDRAM map as it is the whole localbus map.
- */
-#define LAWBAR4 ((0xf8100000>>12) & 0xffffff)
-#define LAWAR4	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
-
-#define LAWBAR5 ((CFG_PCI1_IO_PHYS>>12) & 0xffffff)
-#define LAWAR5	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
-
-#define LAWBAR6 ((CFG_PCI2_IO_PHYS>>12) & 0xffffff)
-#define LAWAR6	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
-
-#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
-#define LAWAR7	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
-
-#if !defined(CONFIG_SPD_EEPROM)
-#define LAWBAR8 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
-#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-#else
-#define LAWBAR8 0
-#define LAWAR8  ((LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
-#endif
-
-#define LAWBAR9 ((CFG_RIO_MEM_PHYS>>12) & 0xfffff)
-#define LAWAR9  (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
-
-	.section .bootpg, "ax"
-	.globl	law_entry
-law_entry:
-	lis	r7,CFG_CCSRBAR at h
-	ori	r7,r7,CFG_CCSRBAR at l
-
-	addi    r4,r7,0
-	addi    r5,r7,0
-
-	/* Skip LAWAR0, start at LAWAR1 */
-	lis     r6,LAWBAR1 at h
-	ori     r6,r6,LAWBAR1 at l
-	stwu    r6, 0xc28(r4)
-
-	lis     r6,LAWAR1 at h
-	ori     r6,r6,LAWAR1 at l
-	stwu    r6, 0xc30(r5)
-
-	/* LAWBAR2, LAWAR2 */
-	lis     r6,LAWBAR2 at h
-	ori     r6,r6,LAWBAR2 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR2 at h
-	ori     r6,r6,LAWAR2 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR3, LAWAR3 */
-	lis     r6,LAWBAR3 at h
-	ori     r6,r6,LAWBAR3 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR3 at h
-	ori     r6,r6,LAWAR3 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR4, LAWAR4 */
-	lis     r6,LAWBAR4 at h
-	ori     r6,r6,LAWBAR4 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR4 at h
-	ori     r6,r6,LAWAR4 at l
-	stwu    r6, 0x20(r5)
-	/* LAWBAR5, LAWAR5 */
-	lis     r6,LAWBAR5 at h
-	ori     r6,r6,LAWBAR5 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR5 at h
-	ori     r6,r6,LAWAR5 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR6, LAWAR6 */
-	lis     r6,LAWBAR6 at h
-	ori     r6,r6,LAWBAR6 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR6 at h
-	ori     r6,r6,LAWAR6 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR7, LAWAR7 */
-	lis     r6,LAWBAR7 at h
-	ori     r6,r6,LAWBAR7 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR7 at h
-	ori     r6,r6,LAWAR7 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR8, LAWAR8 */
-	lis     r6,LAWBAR8 at h
-	ori     r6,r6,LAWBAR8 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR8 at h
-	ori     r6,r6,LAWAR8 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR9, LAWAR9 */
-	lis     r6,LAWBAR9 at h
-	ori     r6,r6,LAWBAR9 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR9 at h
-	ori     r6,r6,LAWAR9 at l
-	stwu    r6, 0x20(r5)
-
-	blr
diff --git a/board/freescale/mpc8641hpcn/u-boot.lds b/board/freescale/mpc8641hpcn/u-boot.lds
index 9900670..06d491b 100644
--- a/board/freescale/mpc8641hpcn/u-boot.lds
+++ b/board/freescale/mpc8641hpcn/u-boot.lds
@@ -51,7 +51,6 @@ SECTIONS
   .text      :
   {
     cpu/mpc86xx/start.o	(.text)
-    board/freescale/mpc8641hpcn/init.o (.bootpg)
     cpu/mpc86xx/traps.o (.text)
     cpu/mpc86xx/interrupts.o (.text)
     cpu/mpc86xx/cpu_init.o (.text)
diff --git a/board/sbc8641d/Makefile b/board/sbc8641d/Makefile
index 8ecc951..115df05 100644
--- a/board/sbc8641d/Makefile
+++ b/board/sbc8641d/Makefile
@@ -26,7 +26,6 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= $(BOARD).o law.o
-SOBJS	:= init.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/sbc8641d/init.S b/board/sbc8641d/init.S
deleted file mode 100644
index c151d7e..0000000
--- a/board/sbc8641d/init.S
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright 2007 Wind River Systemes, Inc. <www.windriver.com>
- * Copyright 2007 Embedded Specialties, Inc.
- * Joe Hamman joe.hamman at embeddedspecialties.com
- *
- * Copyright 2004 Freescale Semiconductor.
- * Jeff Brown
- * Srikanth Srinivasan (srikanth.srinivasan at freescale.com)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-
-#include <ppc_asm.tmpl>
-#include <ppc_defs.h>
-#include <asm/cache.h>
-#include <asm/mmu.h>
-#include <config.h>
-#include <mpc86xx.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * 0x0000_0000	0x0fff_ffff	DDR1	256M
- * 0x1000_0000	0x1fff_ffff	DDR2	256M
- * 0xe000_0000	0xffff_ffff	LBC	512M
- *
- * Notes:
- *   CCSRBAR doesn't need a configured Local Access Window.
- *   If flash is 8M at default position (last 8M), no LAW needed.
- */
-
-# DDR Bank 1
-# #define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
-# #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-# DDR Bank 2
-# #define LAWBAR2 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff)
-# #define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-# LBC
-# #define LAWBAR3 ((0xe0000000>>12) & 0xffffff)
-# #define LAWAR3 (LAWAR_EN & (LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_512M)))
-
-/*
- * LAW (Local Access Window) configuration:
- *
- * 0x0000_0000	DDR			256M
- * 0x1000_0000	DDR2			256M
- * 0x8000_0000	PCI1 MEM		512M
- * 0xa000_0000	PCI2 MEM		512M
- * 0xc000_0000	RapidIO			512M
- * 0xe200_0000	PCI1 IO			16M
- * 0xe300_0000	PCI2 IO			16M
- * 0xf800_0000	CCSRBAR			2M
- * 0xfe00_0000	FLASH (boot bank)	32M
- *
- */
-
-#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
-#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR2 ((CFG_PCI1_MEM_BASE>>12) & 0xffffff)
-#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-
-#define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff)
-#define LAWAR3	(~LAWAR_EN & (LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)))
-
-#define LAWBAR4 ((0xf8000000>>12) & 0xffffff)
-#define LAWAR4	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M))
-
-#define LAWBAR5 ((CFG_PCI1_IO_BASE>>12) & 0xffffff)
-#define LAWAR5	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
-
-#define LAWBAR6 ((CFG_PCI2_IO_BASE>>12) & 0xffffff)
-#define LAWAR6	(~LAWAR_EN &( LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M)))
-
-#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
-#define LAWAR7	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
-
-#define LAWBAR8 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff)
-#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
-
-#define LAWBAR9 ((CFG_RIO_MEM_BASE>>12) & 0xfffff)
-#define LAWAR9  (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
-
-	.section .bootpg, "ax"
-	.globl	law_entry
-law_entry:
-	lis	r7,CFG_CCSRBAR at h
-	ori	r7,r7,CFG_CCSRBAR at l
-
-	addi    r4,r7,0
-	addi    r5,r7,0
-
-	/* Skip LAWAR0, start at LAWAR1 */
-	lis     r6,LAWBAR1 at h
-	ori     r6,r6,LAWBAR1 at l
-	stwu    r6, 0xc28(r4)
-
-	lis     r6,LAWAR1 at h
-	ori     r6,r6,LAWAR1 at l
-	stwu    r6, 0xc30(r5)
-
-	/* LAWBAR2, LAWAR2 */
-	lis     r6,LAWBAR2 at h
-	ori     r6,r6,LAWBAR2 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR2 at h
-	ori     r6,r6,LAWAR2 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR3, LAWAR3 */
-	lis     r6,LAWBAR3 at h
-	ori     r6,r6,LAWBAR3 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR3 at h
-	ori     r6,r6,LAWAR3 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR4, LAWAR4 */
-	lis     r6,LAWBAR4 at h
-	ori     r6,r6,LAWBAR4 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR4 at h
-	ori     r6,r6,LAWAR4 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR5, LAWAR5 */
-	lis     r6,LAWBAR5 at h
-	ori     r6,r6,LAWBAR5 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR5 at h
-	ori     r6,r6,LAWAR5 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR6, LAWAR6 */
-	lis     r6,LAWBAR6 at h
-	ori     r6,r6,LAWBAR6 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR6 at h
-	ori     r6,r6,LAWAR6 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR7, LAWAR7 */
-	lis     r6,LAWBAR7 at h
-	ori     r6,r6,LAWBAR7 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR7 at h
-	ori     r6,r6,LAWAR7 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR8, LAWAR8 */
-	lis     r6,LAWBAR8 at h
-	ori     r6,r6,LAWBAR8 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR8 at h
-	ori     r6,r6,LAWAR8 at l
-	stwu    r6, 0x20(r5)
-
-	/* LAWBAR9, LAWAR9 */
-	lis     r6,LAWBAR9 at h
-	ori     r6,r6,LAWBAR9 at l
-	stwu    r6, 0x20(r4)
-
-	lis     r6,LAWAR9 at h
-	ori     r6,r6,LAWAR9 at l
-	stwu    r6, 0x20(r5)
-
-	blr
diff --git a/board/sbc8641d/u-boot.lds b/board/sbc8641d/u-boot.lds
index 5de9b78..be362ee 100644
--- a/board/sbc8641d/u-boot.lds
+++ b/board/sbc8641d/u-boot.lds
@@ -51,7 +51,6 @@ SECTIONS
   .text      :
   {
     cpu/mpc86xx/start.o	(.text)
-    board/sbc8641d/init.o (.bootpg)
     cpu/mpc86xx/traps.o (.text)
     cpu/mpc86xx/interrupts.o (.text)
     cpu/mpc86xx/cpu_init.o (.text)
diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c
index bfea4b3..e501caf 100644
--- a/cpu/mpc86xx/spd_sdram.c
+++ b/cpu/mpc86xx/spd_sdram.c
@@ -1123,7 +1123,6 @@ spd_sdram(void)
 	int memsize_ddr1 = 0;
 	unsigned int law_size_ddr1;
 	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm;
 #ifdef CONFIG_DDR_INTERLEAVE
 	volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1;
 #endif
@@ -1181,13 +1180,6 @@ spd_sdram(void)
 		 */
 #ifdef CONFIG_FSL_LAW
 		set_law(1, CFG_DDR_SDRAM_BASE, law_size_interleaved, LAW_TRGT_IF_DDR_INTRLV);
-#else
-		mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
-		mcm->lawar1 = (LAWAR_EN
-			       | LAWAR_TRGT_IF_DDR_INTERLEAVED
-			       | (LAWAR_SIZE & law_size_interleaved));
-		debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
-		debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
 #endif
 		debug("Interleaved memory size is 0x%08lx\n", memsize_total);
 
@@ -1245,13 +1237,6 @@ spd_sdram(void)
 		 */
 #ifdef CONFIG_FSL_LAW
 		set_law(1, CFG_DDR_SDRAM_BASE, law_size_ddr1, LAW_TRGT_IF_DDR_1);
-#else
-		mcm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
-		mcm->lawar1 = (LAWAR_EN
-			       | LAWAR_TRGT_IF_DDR1
-			       | (LAWAR_SIZE & law_size_ddr1));
-		debug("DDR: LAWBAR1=0x%08x\n", mcm->lawbar1);
-		debug("DDR: LAWAR1=0x%08x\n", mcm->lawar1);
 #endif
 	}
 
@@ -1281,18 +1266,6 @@ spd_sdram(void)
 		set_law(8,
 			(ddr1_enabled ? (memsize_ddr1 * 1024 * 1024) : CFG_DDR_SDRAM_BASE),
 			law_size_ddr2, LAW_TRGT_IF_DDR_2);
-#else
-		if (ddr1_enabled)
-			mcm->lawbar8 = (((memsize_ddr1 * 1024 * 1024) >> 12)
-					& 0xfffff);
-		else
-			mcm->lawbar8 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
-
-		mcm->lawar8 = (LAWAR_EN
-			       | LAWAR_TRGT_IF_DDR2
-			       | (LAWAR_SIZE & law_size_ddr2));
-		debug("\nDDR: LAWBAR8=0x%08x\n", mcm->lawbar8);
-		debug("DDR: LAWAR8=0x%08x\n", mcm->lawar8);
 #endif
 	}
 
diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S
index 8df27f7..f163521 100644
--- a/cpu/mpc86xx/start.S
+++ b/cpu/mpc86xx/start.S
@@ -283,11 +283,6 @@ in_flash:
 	bl      setup_ccsrbar
 #endif
 
-#ifndef CONFIG_FSL_LAW
-	bl	law_entry
-	sync
-#endif
-
 	/* run low-level CPU init code	   (from Flash) */
 	bl	cpu_init_f
 	sync
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 6/7] 86xx: Add print_laws function to fsl_law.c
  2008-01-23 22:24         ` [U-Boot-Users] [PATCH 5/7] 86xx: Remove old-style " Becky Bruce
@ 2008-01-23 22:24           ` Becky Bruce
  2008-01-23 22:24             ` [U-Boot-Users] [PATCH 7/7] 86xx: Add reginfo command Becky Bruce
  0 siblings, 1 reply; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

This can be used for debug, and will be used by board code
to help implement reginfo.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 drivers/misc/fsl_law.c    |   19 +++++++++++++++++++
 include/asm-ppc/fsl_law.h |    1 +
 2 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c
index 8bdf5a7..dca6a4d 100644
--- a/drivers/misc/fsl_law.c
+++ b/drivers/misc/fsl_law.c
@@ -28,6 +28,7 @@
 #include <asm/io.h>
 
 #define LAWAR_EN	0x80000000
+#define FSL_HW_NUM_LAWS 10	/* number of LAWs in the hw implementation */
 
 void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id)
 {
@@ -53,6 +54,24 @@ void disable_law(u8 idx)
 	return;
 }
 
+void print_laws(void)
+{
+	volatile u32 *base = (volatile u32 *)(CFG_IMMR + 0xc08);
+	volatile u32 *lawbar = base;
+	volatile u32 *lawar = base + 2;
+	int i;
+
+	printf("\nLocal Access Window Configuration\n");
+	for(i = 0; i < FSL_HW_NUM_LAWS; i++) {
+		printf("\tLAWBAR%d : 0x%08x, LAWAR%d : 0x%08x\n",
+		       i, in_be32(lawbar), i, in_be32(lawar));
+		lawbar += 8;
+		lawar += 8;
+	}
+
+	return;
+}
+
 void init_laws(void)
 {
 	int i;
diff --git a/include/asm-ppc/fsl_law.h b/include/asm-ppc/fsl_law.h
index 7cb8840..23bd505 100644
--- a/include/asm-ppc/fsl_law.h
+++ b/include/asm-ppc/fsl_law.h
@@ -73,6 +73,7 @@ struct law_entry {
 extern void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id);
 extern void disable_law(u8 idx);
 extern void init_laws(void);
+extern void print_laws(void);
 
 /* define in board code */
 extern struct law_entry law_table[];
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 7/7] 86xx: Add reginfo command
  2008-01-23 22:24           ` [U-Boot-Users] [PATCH 6/7] 86xx: Add print_laws function to fsl_law.c Becky Bruce
@ 2008-01-23 22:24             ` Becky Bruce
  0 siblings, 0 replies; 9+ messages in thread
From: Becky Bruce @ 2008-01-23 22:24 UTC (permalink / raw)
  To: u-boot

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
---
 common/cmd_reginfo.c          |   10 ++++++++--
 cpu/mpc86xx/cpu.c             |   24 +++++++++++++++++++++++-
 include/configs/MPC8610HPCD.h |    1 +
 include/configs/MPC8641HPCN.h |    1 +
 include/configs/sbc8641d.h    |    1 +
 5 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index bb6aa30..11af22b 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -31,6 +31,8 @@
 #include <mpc5xx.h>
 #elif defined (CONFIG_MPC5200)
 #include <mpc5xxx.h>
+#elif defined (CONFIG_MPC86xx)
+extern void mpc86xx_reginfo(void);
 #endif
 
 int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -329,14 +331,18 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		*(volatile ulong*)MPC5XXX_SDRAM_CS0CFG);
 	printf ("\tSDRAMCS1: %08X\n",
 		*(volatile ulong*)MPC5XXX_SDRAM_CS1CFG);
-#endif /* CONFIG_MPC5200 */
+#elif defined(CONFIG_MPC86xx)
+	mpc86xx_reginfo();
+#endif /* CONFIG_MPC86xx */
+
 	return 0;
 }
 
  /**************************************************/
 
 #if ( defined(CONFIG_8xx)   || defined(CONFIG_405GP) || \
-      defined(CONFIG_405EP) || defined(CONFIG_MPC5200)  ) && \
+      defined(CONFIG_405EP) || defined(CONFIG_MPC5200) || \
+      defined(CONFIG_MPC86xx)) && \
     defined(CONFIG_CMD_REGINFO)
 
 U_BOOT_CMD(
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index 11354d3..e1b3c52 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -27,6 +27,7 @@
 #include <command.h>
 #include <asm/cache.h>
 #include <mpc86xx.h>
+#include <asm/fsl_law.h>
 
 #if defined(CONFIG_OF_FLAT_TREE)
 #include <ft_build.h>
@@ -324,6 +325,27 @@ ft_cpu_setup(void *blob, bd_t *bd)
 	if (p != NULL)
 		memcpy(p, bd->bi_enet3addr, 6);
 #endif
+#endif /* CONFIG_OF_FLAT_TREE */
+
+/*
+ * Print out the state of various machine registers.
+ * Currently prints out LAWs and BR0/OR0
+ */
+void mpc86xx_reginfo(void)
+{
+	immap_t *immap = (immap_t *)CFG_IMMR;
+	ccsr_lbc_t *lbc = &immap->im_lbc;
+
+	print_laws();
+
+	printf ("Local Bus Controller Registers\n"
+		"\tBR0\t0x%08X\tOR0\t0x%08X \n", in_be32(&lbc->br0), in_be32(&lbc->or0));
+	printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", in_be32(&lbc->br1), in_be32(&lbc->or1));
+	printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", in_be32(&lbc->br2), in_be32(&lbc->or2));
+	printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", in_be32(&lbc->br3), in_be32(&lbc->or3));
+	printf("\tBR4\t0x%08X\tOR4\t0x%08X \n", in_be32(&lbc->br4), in_be32(&lbc->or4));
+	printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", in_be32(&lbc->br5), in_be32(&lbc->or5));
+	printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", in_be32(&lbc->br6), in_be32(&lbc->or6));
+	printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
 
 }
-#endif
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 92b4e7b..3920147 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -315,6 +315,7 @@
 #define CONFIG_NET_MULTI
 #define CONFIG_CMD_NET
 #define CONFIG_PCI_PNP		/* do pci plug-and-play */
+#define CONFIG_CMD_REGINFO
 
 #define CONFIG_ULI526X
 #ifdef CONFIG_ULI526X
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 55ed9a6..a8d0077 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -537,6 +537,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
 
 #if defined(CFG_RAMBOOT)
     #undef CONFIG_CMD_ENV
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 1c1e826..1991a8c 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -480,6 +480,7 @@
 #include <config_cmd_default.h>
     #define CONFIG_CMD_PING
     #define CONFIG_CMD_I2C
+    #define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
-- 
1.5.3.7

^ permalink raw reply related	[flat|nested] 9+ messages in thread
* [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset
  2008-01-23 22:24 [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Becky Bruce
  2008-01-23 22:24 ` [U-Boot-Users] [PATCH 1/7] 86xx: Rearrange the sequence in start.S Becky Bruce
@ 2008-01-24 18:16 ` Jon Loeliger
  1 sibling, 0 replies; 9+ messages in thread
From: Jon Loeliger @ 2008-01-24 18:16 UTC (permalink / raw)
  To: u-boot

Becky Bruce wrote:
> This patchset adds support for the new law setup method in 
> fsl_law.c to 86xx.  The existing platforms (mpc8641hpcn, 
> mpc8610hpcd, and sbc8641d) are converted to use the new 
> method.  The old support is them removed.
> 
> A print_laws() function is then added to fsl_law.c, and
> then used to implement a rudimentary reginfo for 86xx.
> 
> The first 2 patches in this set supersede these 2 previous
> patches sent to the list:
> 
> mpc86xx: Rearrange start.S to allow use of new law code
> mpc86xx: Convert to using new law setup code
> 
> The new patches are the same, but with cleaned-up
> commit logs.
> 
> This patchset contains:
> 86xx: Rearrange the sequence in start.S for 86xx
> 86xx: Support new law setup and convert mpc8641
> 86xx: Convert mpc8610hpcd to new law setup method
> 86xx: Convert sbc8641d to use new law setup code
> 86xx: Remove old style law setup code for 86xx
> 86xx: Add print_laws function to fsl_law.c
> 86xx: Add reginfo command for mpc86xx
> 
> Cheers,
> Becky

Becky,

I've picked up the entire set and applied it.
I'll slate it for the _next_ merge window!

Thanks,
jdl

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2008-01-24 18:16 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
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2008-01-23 22:24 [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Becky Bruce
2008-01-23 22:24 ` [U-Boot-Users] [PATCH 1/7] 86xx: Rearrange the sequence in start.S Becky Bruce
2008-01-23 22:24   ` [U-Boot-Users] [PATCH 2/7] 86xx: Support new law setup method and convert mpc8641 Becky Bruce
2008-01-23 22:24     ` [U-Boot-Users] [PATCH 3/7] 86xx: Convert mpc8610hpcd to new law setup method Becky Bruce
2008-01-23 22:24       ` [U-Boot-Users] [PATCH 4/7] 86xx: Convert sbc8641d to use new law setup code Becky Bruce
2008-01-23 22:24         ` [U-Boot-Users] [PATCH 5/7] 86xx: Remove old-style " Becky Bruce
2008-01-23 22:24           ` [U-Boot-Users] [PATCH 6/7] 86xx: Add print_laws function to fsl_law.c Becky Bruce
2008-01-23 22:24             ` [U-Boot-Users] [PATCH 7/7] 86xx: Add reginfo command Becky Bruce
2008-01-24 18:16 ` [U-Boot-Users] [PATCH 0/7] 86xx: New law setup and updated reginfo patchset Jon Loeliger

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