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i.MX53 support

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Was: 'imx53_support.patch'
This commit is contained in:
Sebastian Sumpf
2013-01-11 17:32:46 +01:00
parent 10d7926ce0
commit a6b127594f
12 changed files with 58 additions and 7 deletions
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8
kernel/fiasco/src/kern/arm/bsp/imx/Kconfig
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@@ -25,6 +25,13 @@ config PF_IMX_51
help
Choose for i.MX51
config PF_IMX_53
bool "i.MX53"
depends on PF_IMX
select CAN_ARM_CPU_CORTEX_A8
help
Choose for i.MX53
endchoice
config PF_IMX_RAM_PHYS_BASE
@@ -32,3 +39,4 @@ config PF_IMX_RAM_PHYS_BASE
default 0xc0000000 if PF_IMX_21
default 0x80000000 if PF_IMX_35
default 0x90000000 if PF_IMX_51
default 0x70000000 if PF_IMX_53

5
kernel/fiasco/src/kern/arm/bsp/imx/Modules
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@@ -7,9 +7,12 @@ PREPROCESS_PARTS += $(if $(CONFIG_PF_IMX_21),imx21 kern_start_0xd)
PREPROCESS_PARTS += $(if $(CONFIG_PF_IMX_35),imx35 imx_epit)
PREPROCESS_PARTS += $(if $(CONFIG_PF_IMX_51),imx51 imx_epit \
pic_gic pic_gic_mxc_tzic)
PREPROCESS_PARTS += $(if $(CONFIG_PF_IMX_53),imx53 imx_epit \
pic_gic pic_gic_mxc_tzic)
CONFIG_KERNEL_LOAD_ADDR := $(CONFIG_PF_IMX_RAM_PHYS_BASE)
INTERFACES_KERNEL += $(if $(CONFIG_PF_IMX_51),gic)
INTERFACES_KERNEL += $(if $(CONFIG_PF_IMX_53),gic)
uart_IMPL += uart-imx
config_IMPL += config-arm-imx
@@ -17,10 +20,12 @@ mem_layout_IMPL += mem_layout-arm-imx
pic_IMPL += $(if $(CONFIG_PF_IMX_21),pic-arm-imx)
pic_IMPL += $(if $(CONFIG_PF_IMX_35),pic-arm-imx)
pic_IMPL += $(if $(CONFIG_PF_IMX_51),pic-gic pic-arm-imx51)
pic_IMPL += $(if $(CONFIG_PF_IMX_53),pic-gic pic-arm-imx51)
bootstrap_IMPL += bootstrap-arm-imx
timer_IMPL += $(if $(CONFIG_PF_IMX_21),timer-arm-imx21)
timer_IMPL += $(if $(CONFIG_PF_IMX_35),timer-arm-imx_epit)
timer_IMPL += $(if $(CONFIG_PF_IMX_51),timer-arm-imx_epit)
timer_IMPL += $(if $(CONFIG_PF_IMX_53),timer-arm-imx_epit)
timer_tick_IMPL += timer_tick-single-vector
kernel_uart_IMPL += kernel_uart-arm-imx
reset_IMPL += reset-arm-imx

2
kernel/fiasco/src/kern/arm/bsp/imx/bootstrap-arm-imx.cpp
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@@ -25,7 +25,7 @@ map_hw(void *pd)
}
//-----------------------------------------------------------------------------
IMPLEMENTATION [arm && imx51]:
IMPLEMENTATION [arm && (imx51 || imx53)]:
void
map_hw(void *pd)
{

4
kernel/fiasco/src/kern/arm/bsp/imx/config-arm-imx.cpp
View File

@@ -9,3 +9,7 @@ INTERFACE [arm && imx35]:
INTERFACE [arm && imx51]:
#define TARGET_NAME "i.MX51"
INTERFACE [arm && imx53]:
#define TARGET_NAME "i.MX53"

26
kernel/fiasco/src/kern/arm/bsp/imx/mem_layout-arm-imx.cpp
View File

@@ -90,3 +90,29 @@ public:
Gic_dist_phys_base = 0xe0000000,
};
};
INTERFACE [arm && imx && imx53]: // ---------------------------------------
EXTENSION class Mem_layout
{
public:
enum Virt_layout_imx53 {
Timer_map_base = 0xef1ac000,
Uart_map_base = 0xef1bc000,
Watchdog_map_base = 0xef198000,
Gic_cpu_map_base = 0,
Gic_dist_map_base = 0xef2fc000,
Uart_base = Uart_map_base,
};
enum Phys_layout_imx53 {
Device_phys_base_1 = 0x53f00000,
Device_phys_base_2 = 0x0ff00000,
Watchdog_phys_base = 0x53f98000, // wdog1
Timer_phys_base = 0x53fac000, // epit1
Uart_phys_base = 0x53fbc000, // uart1
Gic_dist_phys_base = 0x0fffc000,
};
};

4
kernel/fiasco/src/kern/arm/bsp/imx/pic-arm-imx51.cpp
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@@ -1,9 +1,9 @@
INTERFACE [arm && pic_gic && imx51]:
INTERFACE [arm && pic_gic && (imx51 || imx53)]:
#include "gic.h"
// ------------------------------------------------------------------------
IMPLEMENTATION [arm && pic_gic && imx51]:
IMPLEMENTATION [arm && pic_gic && (imx51 || imx53)]:
#include "irq_mgr_multi_chip.h"
#include "kmem.h"

2
kernel/fiasco/src/kern/arm/bsp/imx/reset-arm-imx.cpp
View File

@@ -25,7 +25,7 @@ platform_reset(void)
}
// ------------------------------------------------------------------------
IMPLEMENTATION [arm && (imx35 || imx51)]:
IMPLEMENTATION [arm && (imx35 || imx51 || imx53)]:
#include "io.h"
#include "kmem.h"

2
kernel/fiasco/src/kern/arm/bsp/imx/timer-arm-imx_epit.cpp
View File

@@ -39,7 +39,7 @@ public:
};
INTERFACE [arm && imx51]: // ----------------------------------------------
INTERFACE [arm && (imx51 || imx53)]: // ----------------------------------------------
EXTENSION class Timer
{

4
kernel/fiasco/src/kern/arm/bsp/imx/uart-imx.cpp
View File

@@ -25,7 +25,7 @@ IMPLEMENT L4::Uart *Uart::uart()
return &uart;
}
IMPLEMENTATION [imx51]:
IMPLEMENTATION [imx51 || imx53]:
#include "uart_imx.h"
@@ -37,7 +37,7 @@ IMPLEMENT L4::Uart *Uart::uart()
return &uart;
}
IMPLEMENTATION [imx21 || imx35 || imx51]:
IMPLEMENTATION [imx21 || imx35 || imx51 || imx53]:
#include "mem_layout.h"

4
l4/mk/platforms/imx53.conf Normal file
View File

@@ -0,0 +1,4 @@
PLATFORM_NAME = "Freescale i.MX53"
PLATFORM_ARCH = arm
PLATFORM_RAM_BASE = 0x70000000
PLATFORM_RAM_SIZE_MB = 1024

1
l4/pkg/bootstrap/server/src/Make.rules
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@@ -75,6 +75,7 @@ SUPPORT_CC_arm-tegra2 := platform/tegra2.cc
SUPPORT_CC_arm-imx21 := platform/imx.cc
SUPPORT_CC_arm-imx35 := platform/imx.cc
SUPPORT_CC_arm-imx51 := platform/imx.cc
SUPPORT_CC_arm-imx53 := platform/imx.cc
SUPPORT_CC_arm-om := platform/om.cc
SUPPORT_CC_arm-kirkwood := platform/kirkwood.cc
DEFAULT_RELOC_arm-imx21 := 0x00200000 # because of blob

3
l4/pkg/bootstrap/server/src/platform/imx.cc
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@@ -36,6 +36,9 @@ class Platform_arm_imx : public Platform_single_region_ram
#elif defined(PLATFORM_TYPE_imx51)
static L4::Io_register_block_mmio r(0x73fbc000);
static L4::Uart_imx51 _uart;
#elif defined(PLATFORM_TYPE_imx53)
static L4::Io_register_block_mmio r(0x53fbc000);
static L4::Uart_imx51 _uart;
#else
#error Which platform type?
#endif