[U-Boot] [PATCH] powerpc/85xx: Refactor P2041RDB to use common p_corenet files
Kumar Gala
galak at kernel.crashing.org
Wed Aug 31 01:04:32 CEST 2011
The P2041RDB has almost identical setup for TLB, LAWS, and PCI with
other P-Series CoreNet platforms.
The only difference between P2041RDB & P3041DS/P4080DS/P5020DS is the
CPLD vs PIXIS FPGA which we can handle via some simple #ifdefs in the
TLB and LAW setup tables.
Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
board/freescale/common/Makefile | 1 +
board/freescale/common/p_corenet/law.c | 5 ++
board/freescale/common/p_corenet/tlb.c | 7 ++
board/freescale/p2041rdb/Makefile | 3 -
board/freescale/p2041rdb/law.c | 37 ----------
board/freescale/p2041rdb/pci.c | 39 ----------
board/freescale/p2041rdb/tlb.c | 123 --------------------------------
7 files changed, 13 insertions(+), 202 deletions(-)
delete mode 100644 board/freescale/p2041rdb/law.c
delete mode 100644 board/freescale/p2041rdb/pci.c
delete mode 100644 board/freescale/p2041rdb/tlb.c
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 79f9de2..b27f054 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -54,6 +54,7 @@ COBJS-$(CONFIG_P4080DS) += ics307_clk.o
COBJS-$(CONFIG_P5020DS) += ics307_clk.o
# deal with common files for P-series corenet based devices
+SUBLIB-$(CONFIG_P2041RDB) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P3041DS) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P4080DS) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P5020DS) += p_corenet/libp_corenet.o
diff --git a/board/freescale/common/p_corenet/law.c b/board/freescale/common/p_corenet/law.c
index 58f23c5..09ef561 100644
--- a/board/freescale/common/p_corenet/law.c
+++ b/board/freescale/common/p_corenet/law.c
@@ -35,7 +35,12 @@ struct law_entry law_table[] = {
#ifdef CONFIG_SYS_QMAN_MEM_PHYS
SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_QMAN),
#endif
+#ifdef PIXIS_BASE_PHYS
SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC),
+#endif
+#ifdef CPLD_BASE_PHYS
+ SET_LAW(CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC),
+#endif
#ifdef CONFIG_SYS_DCSRBAR_PHYS
/* Limit DCSR to 32M to access NPC Trace Buffer */
SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
diff --git a/board/freescale/common/p_corenet/tlb.c b/board/freescale/common/p_corenet/tlb.c
index 5e48d6c..6a0026a 100644
--- a/board/freescale/common/p_corenet/tlb.c
+++ b/board/freescale/common/p_corenet/tlb.c
@@ -44,10 +44,17 @@ struct fsl_e_tlb_entry tlb_table[] = {
CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
MAS3_SW|MAS3_SR, 0,
0, 0, BOOKE_PAGESZ_4K, 0),
+#ifdef CPLD_BASE
+ SET_TLB_ENTRY(0, CPLD_BASE, CPLD_BASE_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+#endif
+#ifdef PIXIS_BASE
SET_TLB_ENTRY(0, PIXIS_BASE, PIXIS_BASE_PHYS,
MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_4K, 0),
+#endif
/* TLB 1 */
/* *I*** - Covers boot page */
diff --git a/board/freescale/p2041rdb/Makefile b/board/freescale/p2041rdb/Makefile
index b4cb83e..8d4da3a 100644
--- a/board/freescale/p2041rdb/Makefile
+++ b/board/freescale/p2041rdb/Makefile
@@ -30,9 +30,6 @@ COBJS-y += $(BOARD).o
COBJS-y += cpld.o
COBJS-y += ddr.o
COBJS-y += eth.o
-COBJS-y += law.o
-COBJS-y += tlb.o
-COBJS-$(CONFIG_PCI) += pci.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS-y))
diff --git a/board/freescale/p2041rdb/law.c b/board/freescale/p2041rdb/law.c
deleted file mode 100644
index 127a478..0000000
--- a/board/freescale/p2041rdb/law.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * 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[] = {
- SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_BMAN),
- SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_QMAN),
- SET_LAW(CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC),
-#ifdef CONFIG_SYS_DCSRBAR_PHYS
- SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
-#endif
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/p2041rdb/pci.c b/board/freescale/p2041rdb/pci.c
deleted file mode 100644
index 1ab4cdf..0000000
--- a/board/freescale/p2041rdb/pci.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * 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 <command.h>
-#include <pci.h>
-#include <asm/fsl_pci.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <asm/fsl_serdes.h>
-
-void pci_init_board(void)
-{
- fsl_pcie_init_board(0);
-}
-
-void pci_of_setup(void *blob, bd_t *bd)
-{
- FT_FSL_PCI_SETUP;
-}
diff --git a/board/freescale/p2041rdb/tlb.c b/board/freescale/p2041rdb/tlb.c
deleted file mode 100644
index 1ee0493..0000000
--- a/board/freescale/p2041rdb/tlb.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2011 Freescale Semiconductor, Inc.
- *
- * 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/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
- MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- SET_TLB_ENTRY(0, CPLD_BASE, CPLD_BASE_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 */
- /* *I*** - Covers boot page */
-#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR)
- /*
- * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the
- * SRAM is at 0xfff00000, it covered the 0xfffff000.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_1M, 1),
-#else
- SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 1),
-#endif
-
- /* *I*G* - CCSRBAR */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_16M, 1),
-
- /* *I*G* - Flash, localbus */
- /* This will be changed to *I*G* after relocation to RAM. */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /* *I*G* - PCI */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_1G, 1),
-
- /* *I*G* - PCI */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x40000000,
- CONFIG_SYS_PCIE1_MEM_PHYS + 0x40000000,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x50000000,
- CONFIG_SYS_PCIE1_MEM_PHYS + 0x50000000,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-
- /* *I*G* - PCI I/O */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 6, BOOKE_PAGESZ_256K, 1),
-
- /* Bman/Qman */
-#ifdef CONFIG_SYS_BMAN_MEM_PHYS
- SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS,
- MAS3_SW|MAS3_SR, 0,
- 0, 9, BOOKE_PAGESZ_1M, 1),
- SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x00100000,
- CONFIG_SYS_BMAN_MEM_PHYS + 0x00100000,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 10, BOOKE_PAGESZ_1M, 1),
-#endif
-#ifdef CONFIG_SYS_QMAN_MEM_PHYS
- SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS,
- MAS3_SW|MAS3_SR, 0,
- 0, 11, BOOKE_PAGESZ_1M, 1),
- SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x00100000,
- CONFIG_SYS_QMAN_MEM_PHYS + 0x00100000,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 12, BOOKE_PAGESZ_1M, 1),
-#endif
-#ifdef CONFIG_SYS_DCSRBAR_PHYS
- SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS,
- MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 13, BOOKE_PAGESZ_4M, 1),
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
--
1.5.6.5
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