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Merge branch 'master' of https://github.com/firebee-org/BaS_gcc

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This commit is contained in:
Markus Fröschle
2020-02-16 17:42:22 +01:00
parent 22ad6be23c 0e3b10b694
commit dd462f481b
20 changed files with 107 additions and 19 deletions
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10
Makefile
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@@ -62,7 +62,7 @@ CFLAGS_OPTIMIZED = -mcpu=5474 \
-Wa,--register-prefix-optional -Wa,--register-prefix-optional
LDFLAGS= LDFLAGS=
TRGTDIRS= ./firebee ./m54455 ./m5484lite TRGTDIRS= ./firebee ./m54455 ./m5484lite ./m5475evb
OBJDIRS=$(patsubst %, %/objs,$(TRGTDIRS)) OBJDIRS=$(patsubst %, %/objs,$(TRGTDIRS))
TOOLDIR=util TOOLDIR=util
@@ -210,26 +210,32 @@ clean:
# flags for targets # flags for targets
m5484lite/bas.$(EXE): MACHINE=MACHINE_M5484LITE m5484lite/bas.$(EXE): MACHINE=MACHINE_M5484LITE
m5475evb/bas.$(EXE): MACHINE=MACHINE_M5475EVB
m54455/bas.$(EXE): MACHINE=MACHINE_M54455 m54455/bas.$(EXE): MACHINE=MACHINE_M54455
firebee/bas.$(EXE): MACHINE=MACHINE_FIREBEE firebee/bas.$(EXE): MACHINE=MACHINE_FIREBEE
m5484lite/ram.$(EXE): MACHINE=MACHINE_M5484LITE m5484lite/ram.$(EXE): MACHINE=MACHINE_M5484LITE
m5475evb/ram.$(EXE): MACHINE=MACHINE_M5475EVB
m54455/ram.$(EXE): MACHINE=MACHINE_M54455 m54455/ram.$(EXE): MACHINE=MACHINE_M54455
firebee/ram.$(EXE): MACHINE=MACHINE_FIREBEE firebee/ram.$(EXE): MACHINE=MACHINE_FIREBEE
m5484lite/basflash.$(EXE): MACHINE=MACHINE_M5484LITE m5484lite/basflash.$(EXE): MACHINE=MACHINE_M5484LITE
m5475evb/basflash.$(EXE): MACHINE=MACHINE_M5475EVB
m54455/basflash.$(EXE): MACHINE=MACHINE_M54455 m54455/basflash.$(EXE): MACHINE=MACHINE_M54455
firebee/basflash.$(EXE): MACHINE=MACHINE_FIREBEE firebee/basflash.$(EXE): MACHINE=MACHINE_FIREBEE
m5484lite/bas.$(EXE): CFLAGS += -mcpu=5484 m5484lite/bas.$(EXE): CFLAGS += -mcpu=5484
m5475evb/bas.$(EXE): CFLAGS += -mcpu=5474
m54455/bas.$(EXE): CFLAGS += -mcpu=54455 -msoft-float m54455/bas.$(EXE): CFLAGS += -mcpu=54455 -msoft-float
firebee/bas.$(EXE): CFLAGS += -mcpu=5474 firebee/bas.$(EXE): CFLAGS += -mcpu=5474
m5484lite/ram.$(EXE): CFLAGS += -mcpu=5484 m5484lite/ram.$(EXE): CFLAGS += -mcpu=5484
m5475evb/ram.$(EXE): CFLAGS += -mcpu=5474
m54455/ram.$(EXE): CFLAGS += -mcpu=54455 -msoft-float m54455/ram.$(EXE): CFLAGS += -mcpu=54455 -msoft-float
firebee/ram.$(EXE): CFLAGS += -mcpu=5474 firebee/ram.$(EXE): CFLAGS += -mcpu=5474
m5484lite/basflash.$(EXE): CFLAGS += -mcpu=5484 m5484lite/basflash.$(EXE): CFLAGS += -mcpu=5484
m5475evb/basflash.$(EXE): CFLAGS += -mcpu=5474
m54455/basflash.$(EXE): CFLAGS += -mcpu=54455 -msoft-float m54455/basflash.$(EXE): CFLAGS += -mcpu=54455 -msoft-float
firebee/basflash.$(EXE): CFLAGS += -mcpu=5474 firebee/basflash.$(EXE): CFLAGS += -mcpu=5474
@@ -352,6 +358,8 @@ printvars:
$(Q)$(foreach V,$(.VARIABLES), $(if $(filter-out environment% default automatic, $(origin $V)),$(warning $V=$($V)))) $(Q)$(foreach V,$(.VARIABLES), $(if $(filter-out environment% default automatic, $(origin $V)),$(warning $V=$($V))))
ifeq (MACHINE_M5484LITE,$$(MACHINE)) ifeq (MACHINE_M5484LITE,$$(MACHINE))
MNAME=m5484lite MNAME=m5484lite
else ifeq (MACHINE_M5475EVB,$$(MACHINE))
MNAME=m5475evb
else ifeq (MACHINE_FIREBEE,$(MACHINE)) else ifeq (MACHINE_FIREBEE,$(MACHINE))
MNAME=firebee MNAME=firebee
endif endif

2
bas.lk.in
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@@ -2,6 +2,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
# include "m5484l.h" # include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
# include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
basflash.lk.in
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@@ -2,6 +2,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
dma/dma.c
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@@ -33,6 +33,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
exe/basflash.c
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@@ -32,6 +32,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
flash/flash.c
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@@ -5,6 +5,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */
#define AMD_FLASH_BUS_SHIFT 1 #define AMD_FLASH_BUS_SHIFT 1

50
include/m5475e.h Normal file
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@@ -0,0 +1,50 @@
#ifndef _M5475E_H_
#define _M5475E_H_
/*
* m5475e.h
*
* preprocessor definitions for the M5475EVB machine. This file should contain nothing but preprocessor
* definition that evaluate to numbers. It is intended for use in C sources as well as in linker control
* files, so care must be taken to not break the syntax of either one.
*
* This file is part of BaS_gcc.
*
* BaS_gcc 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 3 of the License, or
* (at your option) any later version.
*
* BaS_gcc 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 BaS_gcc. If not, see <http://www.gnu.org/licenses/>.
*
* Created on: 26.02.2013
* Author: Markus Fröschle
*/
#define SYSCLK 13333333UL
#define BOOTFLASH_BASE_ADDRESS 0xe0000000
#define BOOTFLASH_SIZE 0x200000 /* 2MB Boot flash size (16MB code flash) */
#define BOOTFLASH_BAM (BOOTFLASH_SIZE - 1)
#define SDRAM_START 0x00000000 /* start at address 0 */
#define SDRAM_SIZE 0x4000000 /* 64 MB */
#ifdef COMPILE_RAM
#define TARGET_ADDRESS (SDRAM_START + SDRAM_SIZE - 0x200000)
#else
#define TARGET_ADDRESS BOOTFLASH_BASE_ADDRESS
#endif /* COMPILE_RAM */
#define BFL_TARGET_ADDRESS 0x0100000 /* load address for basflash */
#define DRIVER_MEM_BUFFER_SIZE 0x100000
#define EMUTOS_BASE_ADDRESS 0xe0100000
#endif /* _M5475E_H_ */

2
include/wait.h
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@@ -33,6 +33,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

0
m5475evb/.gitignore vendored Normal file
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0
m5475evb/objs/.gitignore vendored Normal file
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2
net/am79c874.c
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@@ -13,6 +13,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
net/bcm5222.c
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@@ -18,6 +18,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

8
net/fec.c
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@@ -19,13 +19,15 @@
#include "util.h" #include "util.h"
#include "wait.h" #include "wait.h"
#include "am79c874.h" #include "am79c874.h"
//#include "bcm5222.h" #include "bcm5222.h"
#include <stdbool.h> #include <stdbool.h>
#if defined(MACHINE_FIREBEE) #if defined(MACHINE_FIREBEE)
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else
@@ -1356,8 +1358,8 @@ void fec_eth_setup(uint8_t ch, uint8_t trcvr, uint8_t speed, uint8_t duplex, con
dbg("PHY init completed\r\n"); dbg("PHY init completed\r\n");
else else
dbg("PHY init failed\r\n"); dbg("PHY init failed\r\n");
#elif defined(MACHINE_M548X) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
bcm_5222_init(0, 0, speed, duplex); bcm5222_init(0, 0, speed, duplex);
#else #else
fec_mii_init(ch, SYSCLK / 1000); fec_mii_init(ch, SYSCLK / 1000);
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */

2
net/net_timer.c
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@@ -23,6 +23,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

4
pci/pci.c
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@@ -1047,7 +1047,7 @@ void init_eport(void)
MCF_EPORT_EPPAR_EPPA6(MCF_EPORT_EPPAR_FALLING) | MCF_EPORT_EPPAR_EPPA6(MCF_EPORT_EPPAR_FALLING) |
#if defined(MACHINE_FIREBEE) /* irq5 level triggered on FireBee */ #if defined(MACHINE_FIREBEE) /* irq5 level triggered on FireBee */
MCF_EPORT_EPPAR_EPPA5(MCF_EPORT_EPPAR_LEVEL) | MCF_EPORT_EPPAR_EPPA5(MCF_EPORT_EPPAR_LEVEL) |
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
MCF_EPORT_EPPAR_EPPA5(MCF_EPORT_EPPAR_FALLING) | MCF_EPORT_EPPAR_EPPA5(MCF_EPORT_EPPAR_FALLING) |
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */
MCF_EPORT_EPPAR_EPPA4(MCF_EPORT_EPPAR_FALLING) | MCF_EPORT_EPPAR_EPPA4(MCF_EPORT_EPPAR_FALLING) |
@@ -1130,7 +1130,7 @@ void init_pci(void)
MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 | MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR1_PCIBR1 | MCF_PAD_PAR_PCIBR_PAR_PCIBR1_PCIBR1 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR0_PCIBR0; MCF_PAD_PAR_PCIBR_PAR_PCIBR0_PCIBR0;
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
MCF_PAD_PAR_PCIBG = MCF_PAD_PAR_PCIBG_PAR_PCIBG0_PCIBG0 | MCF_PAD_PAR_PCIBG = MCF_PAD_PAR_PCIBG_PAR_PCIBG0_PCIBG0 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG1_PCIBG1 | MCF_PAD_PAR_PCIBG_PAR_PCIBG1_PCIBG1 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 | MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 |

4
sys/BaS.c
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@@ -252,7 +252,7 @@ void enable_pci_interrupts()
FBEE_INTR_PCI_INTC | FBEE_INTR_PCI_INTC |
FBEE_INTR_PCI_INTD; FBEE_INTR_PCI_INTD;
; ;
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
/* /*
* MCF 5484 interrupts are configured at the CPLD for the FireEngine * MCF 5484 interrupts are configured at the CPLD for the FireEngine
*/ */
@@ -281,7 +281,7 @@ void disable_coldfire_interrupts()
NIF nif1; NIF nif1;
#if defined(MACHINE_M5484LITE) #if defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
/* /*
* on the MCF 5484 LITEKIT, the second FEC interface is usable * on the MCF 5484 LITEKIT, the second FEC interface is usable
*/ */

2
sys/driver_mem.c
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@@ -22,6 +22,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else

2
sys/exceptions.S
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@@ -25,6 +25,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#endif /* MACHINE_FIREBEE */ #endif /* MACHINE_FIREBEE */
.extern __SUP_SP .extern __SUP_SP

12
sys/mmu.c
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@@ -41,6 +41,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else
@@ -188,7 +190,7 @@ static struct virt_to_phys translation[] =
{ 0x00f00000, 0x00100000, 0xff000000 }, /* map Falcon I/O area to FPGA */ { 0x00f00000, 0x00100000, 0xff000000 }, /* map Falcon I/O area to FPGA */
{ 0x01000000, 0x1f000000, 0x00000000 }, /* map rest of ram virt = phys */ { 0x01000000, 0x1f000000, 0x00000000 }, /* map rest of ram virt = phys */
}; };
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
static struct virt_to_phys translation[] = static struct virt_to_phys translation[] =
{ {
/* virtual , length , offset */ /* virtual , length , offset */
@@ -527,7 +529,7 @@ void mmu_init(void)
} }
pages[i].locked = 0; /* not locked */ pages[i].locked = 0; /* not locked */
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
if (addr >= 0x60000000UL && addr < 0x70000000UL) /* Compact Flash on the m5484lite */ if (addr >= 0x60000000UL && addr < 0x70000000UL) /* Compact Flash on the m5484lite */
{ {
pages[i].cache_mode = CACHE_NOCACHE_PRECISE; pages[i].cache_mode = CACHE_NOCACHE_PRECISE;
@@ -631,7 +633,7 @@ void mmu_init(void)
ACR_ADMSK(0x7f) | /* cover 2GB area from 0x80000000 to 0xffffffff */ ACR_ADMSK(0x7f) | /* cover 2GB area from 0x80000000 to 0xffffffff */
// ACR_BA(PCI_MEMORY_OFFSET)); /* (equals area from 3 to 4 GB */ // ACR_BA(PCI_MEMORY_OFFSET)); /* (equals area from 3 to 4 GB */
ACR_BA(0xe0000000)); ACR_BA(0xe0000000));
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
ACR_ADMSK(0x7f) | /* cover 2 GB area from 0x80000000 to 0xffffffff */ ACR_ADMSK(0x7f) | /* cover 2 GB area from 0x80000000 to 0xffffffff */
// ACR_BA(PCI_MEMORY_OFFSET)); // ACR_BA(PCI_MEMORY_OFFSET));
ACR_BA(0xe0000000)); ACR_BA(0xe0000000));
@@ -649,7 +651,7 @@ void mmu_init(void)
ACR_CM(0) | ACR_CM(0) |
#if defined(MACHINE_FIREBEE) #if defined(MACHINE_FIREBEE)
ACR_CM(ACR_CM_CACHEABLE_WT) | ACR_CM(ACR_CM_CACHEABLE_WT) |
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
ACR_CM(ACR_CM_CACHEABLE_WT) | ACR_CM(ACR_CM_CACHEABLE_WT) |
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
ACR_CM(ACR_CM_CACHEABLE_WT) | ACR_CM(ACR_CM_CACHEABLE_WT) |
@@ -708,7 +710,7 @@ void mmu_init(void)
flags.execute = 0; flags.execute = 0;
flags.locked = 1; flags.locked = 1;
mmu_map_page(0x00f00000, 0xfff00000, MMU_PAGE_SIZE_1M, 0, &flags); mmu_map_page(0x00f00000, 0xfff00000, MMU_PAGE_SIZE_1M, 0, &flags);
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
/* /*
* Map m5484LITE CPLD access * Map m5484LITE CPLD access
*/ */

16
sys/sysinit.c
View File

@@ -41,6 +41,8 @@
#include "firebee.h" #include "firebee.h"
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE)
#include "m5484l.h" #include "m5484l.h"
#elif defined(MACHINE_M5475EVB)
#include "m5475e.h"
#elif defined(MACHINE_M54455) #elif defined(MACHINE_M54455)
#include "m54455.h" #include "m54455.h"
#else #else
@@ -135,7 +137,7 @@ static void init_gpio(void)
MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 | MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG1_PCIBG1 | MCF_PAD_PAR_PCIBG_PAR_PCIBG1_PCIBG1 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG0_PCIBG0; MCF_PAD_PAR_PCIBG_PAR_PCIBG0_PCIBG0;
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
MCF_PAD_PAR_PCIBG = MCF_PAD_PAR_PCIBG_PAR_PCIBG4_PCIBG4 | MCF_PAD_PAR_PCIBG = MCF_PAD_PAR_PCIBG_PAR_PCIBG4_PCIBG4 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG3_PCIBG3 | MCF_PAD_PAR_PCIBG_PAR_PCIBG3_PCIBG3 |
MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 | MCF_PAD_PAR_PCIBG_PAR_PCIBG2_PCIBG2 |
@@ -157,7 +159,7 @@ static void init_gpio(void)
MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 | MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR1_PCIBR1 | MCF_PAD_PAR_PCIBR_PAR_PCIBR1_PCIBR1 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR0_PCIBR0; MCF_PAD_PAR_PCIBR_PAR_PCIBR0_PCIBR0;
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
MCF_PAD_PAR_PCIBR = MCF_PAD_PAR_PCIBR_PAR_PCIBR4_PCIBR4 | MCF_PAD_PAR_PCIBR = MCF_PAD_PAR_PCIBR_PAR_PCIBR4_PCIBR4 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR3_PCIBR3 | MCF_PAD_PAR_PCIBR_PAR_PCIBR3_PCIBR3 |
MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 | MCF_PAD_PAR_PCIBR_PAR_PCIBR2_PCIBR2 |
@@ -221,7 +223,7 @@ static void init_serial(void)
MCF_PSC0_PSCSICR = 0; /* PSC control register: select UART mode */ MCF_PSC0_PSCSICR = 0; /* PSC control register: select UART mode */
MCF_PSC0_PSCCSR = 0xDD; /* use TX and RX baud rate from PSC timer */ MCF_PSC0_PSCCSR = 0xDD; /* use TX and RX baud rate from PSC timer */
MCF_PSC0_PSCCTUR = 0x00; /* =\ */ MCF_PSC0_PSCCTUR = 0x00; /* =\ */
#if defined(MACHINE_FIREBEE) #if defined(MACHINE_FIREBEE) || defined(MACHINE_M5475EVB)
MCF_PSC0_PSCCTLR = 36; /* divide sys_clk by 36 => BAUD RATE = 115200 bps */ MCF_PSC0_PSCCTLR = 36; /* divide sys_clk by 36 => BAUD RATE = 115200 bps */
#endif #endif
#if defined(MACHINE_M5484LITE) #if defined(MACHINE_M5484LITE)
@@ -339,7 +341,7 @@ static bool init_ddram(void)
MCF_SDRAMC_SDMR = 0x008D0000; /* SDMR (write to LMR) */ MCF_SDRAMC_SDMR = 0x008D0000; /* SDMR (write to LMR) */
MCF_SDRAMC_SDCR = 0x710D0F00; /* SDCR (lock SDMR and enable refresh) */ MCF_SDRAMC_SDCR = 0x710D0F00; /* SDCR (lock SDMR and enable refresh) */
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
MCF_SDRAMC_CS0CFG = 0x00000019; /* SDRAM CS0 configuration (64 Mbytes 0000_0000 - 03FF_FFFF) */ MCF_SDRAMC_CS0CFG = 0x00000019; /* SDRAM CS0 configuration (64 Mbytes 0000_0000 - 03FF_FFFF) */
MCF_SDRAMC_CS1CFG = 0x00000000; /* SDRAM CS1 configuration - off */ MCF_SDRAMC_CS1CFG = 0x00000000; /* SDRAM CS1 configuration - off */
MCF_SDRAMC_CS2CFG = 0x00000000; /* SDRAM CS2 configuration - off */ MCF_SDRAMC_CS2CFG = 0x00000000; /* SDRAM CS2 configuration - off */
@@ -462,7 +464,7 @@ static void init_fbcs()
| MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */ | MCF_FBCS_CSCR_RDAH(1); /* chip errata SECF077 */
MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_1G; MCF_FBCS5_CSMR = MCF_FBCS_CSMR_BAM_1G;
//| MCF_FBCS_CSMR_V; //| MCF_FBCS_CSMR_V;
#elif defined(MACHINE_M5484LITE) #elif defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
/* disable other FBCS for now */ /* disable other FBCS for now */
MCF_FBCS1_CSMR = 0; MCF_FBCS1_CSMR = 0;
MCF_FBCS2_CSMR = 0; MCF_FBCS2_CSMR = 0;
@@ -996,6 +998,8 @@ void initialize_hardware(void)
"Firebee" "Firebee"
#elif MACHINE_M5484LITE #elif MACHINE_M5484LITE
"m5484 LITEKIT" "m5484 LITEKIT"
#elif MACHINE_M5475EVB
"m5475 EVB"
#else #else
"unknown platform" "unknown platform"
#endif #endif
@@ -1075,7 +1079,7 @@ void initialize_hardware(void)
init_fbcs(); init_fbcs();
init_ddram(); init_ddram();
#if defined(MACHINE_M5484LITE) #if defined(MACHINE_M5484LITE) || defined(MACHINE_M5475EVB)
dbg("Fire Engine Control register: %02x\r\n", * (uint8_t *) 0x61000000); dbg("Fire Engine Control register: %02x\r\n", * (uint8_t *) 0x61000000);
dbg("Fire Engine interrupt register: %02x\r\n", * (uint8_t *) 0x62000000); dbg("Fire Engine interrupt register: %02x\r\n", * (uint8_t *) 0x62000000);
dbg("Fire Engine interrupt mask register: %02x\r\n", * (uint8_t *) 0x63000000); dbg("Fire Engine interrupt mask register: %02x\r\n", * (uint8_t *) 0x63000000);