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powerpc/mpc55xx: BSP variant changes for MPC5643L

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This commit is contained in:
Sebastian Huber
2012-05-22 17:21:28 +02:00
parent b2cb8d6fb4
commit eb1951a2d1
10 changed files with 60 additions and 44 deletions
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3
c/src/lib/libbsp/powerpc/mpc55xxevb/Makefile.am
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@@ -25,9 +25,10 @@ dist_project_lib_DATA += startup/linkcmds.mpc55xx
dist_project_lib_DATA += startup/linkcmds.gwlcfm
dist_project_lib_DATA += startup/linkcmds.mpc5566evb
dist_project_lib_DATA += startup/linkcmds.mpc5566evb_spe
dist_project_lib_DATA += startup/linkcmds.mpc5643l_evb
dist_project_lib_DATA += startup/linkcmds.mpc5643l_dpu
dist_project_lib_DATA += startup/linkcmds.mpc5674fevb
dist_project_lib_DATA += startup/linkcmds.mpc5674fevb_spe
dist_project_lib_DATA += startup/linkcmds.xkt564levb
dist_project_lib_DATA += startup/linkcmds.phycore_mpc5554
noinst_LIBRARIES += libbsp.a

37
c/src/lib/libbsp/powerpc/mpc55xxevb/configure.ac
View File

@@ -24,21 +24,17 @@ RTEMS_CHECK_NETWORKING
AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([gwlcfm],[])
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([xkt564levb],[])
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([mpc5566evb*],[1])
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([mpc5674fevb*],[1])
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([mpc5643l*],[])
RTEMS_BSPOPTS_SET_DATA_CACHE_ENABLED([*],[1])
RTEMS_BSPOPTS_HELP_DATA_CACHE_ENABLED
RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([gwlcfm],[])
RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([mpc5566evb*],[1])
RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([mpc5674fevb*],[1])
RTEMS_BSPOPTS_SET_INSTRUCTION_CACHE_ENABLED([*],[1])
RTEMS_BSPOPTS_HELP_INSTRUCTION_CACHE_ENABLED
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[mpc5674fevb*],[255])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[xkt564levb*],[127])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[mpc5566evb*],[127])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[mpc5643l*],[127])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[mpc5566*],[127])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[mpc5674f*],[255])
RTEMS_BSPOPTS_SET([BSP_INTERRUPT_HANDLER_TABLE_SIZE],[*],[63])
RTEMS_BSPOPTS_HELP([BSP_INTERRUPT_HANDLER_TABLE_SIZE],
[defines the maximum number of interrupt handlers])
@@ -51,11 +47,11 @@ RTEMS_BSPOPTS_SET([MPC55XX_ESCI_USE_INTERRUPTS],[*],[1])
RTEMS_BSPOPTS_HELP([MPC55XX_ESCI_USE_INTERRUPTS],
[define to zero or one to disable or enable interrupts for the eSCI devices])
RTEMS_BSPOPTS_SET([MPC55XX_FMPLL_REF_CLOCK],[gwlcfm],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_FMPLL_REF_CLOCK],[xkt564levb*],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_FMPLL_REF_CLOCK],[mpc5674fevb*],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_FMPLL_REF_CLOCK],[*] ,[8000000])
RTEMS_BSPOPTS_HELP([MPC55XX_FMPLL_REF_CLOCK],
RTEMS_BSPOPTS_SET([MPC55XX_REFERENCE_CLOCK],[gwlcfm],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_REFERENCE_CLOCK],[mpc5643l_evb*],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_REFERENCE_CLOCK],[mpc5674fevb*],[40000000])
RTEMS_BSPOPTS_SET([MPC55XX_REFERENCE_CLOCK],[*],[8000000])
RTEMS_BSPOPTS_HELP([MPC55XX_REFERENCE_CLOCK],
[Must be defined to be the external reference clock (in Hz)
for clock generation])
@@ -77,8 +73,8 @@ RTEMS_BSPOPTS_SET([MPC55XX_FMPLL_MFD],[*] ,[12])
RTEMS_BSPOPTS_HELP([MPC55XX_FMPLL_MFD],
[Must be defined to be the PLL multiplication factor for clock generation])
RTEMS_BSPOPTS_SET([MPC55XX_EMIOS_PRESCALER],[xkt564levb*],[])
RTEMS_BSPOPTS_SET([MPC55XX_EMIOS_PRESCALER],[gwlcfm],[66])
RTEMS_BSPOPTS_SET([MPC55XX_EMIOS_PRESCALER],[mpc5643l*],[])
RTEMS_BSPOPTS_SET([MPC55XX_EMIOS_PRESCALER],[*] ,[1])
RTEMS_BSPOPTS_HELP([MPC55XX_EMIOS_PRESCALER],
[Must be defined to set the EMIOS prescaler])
@@ -99,21 +95,21 @@ RTEMS_BSPOPTS_SET([SMSC9218I_EDMA_TX_CHANNEL],[*],[48])
RTEMS_BSPOPTS_HELP([SMSC9218I_EDMA_TX_CHANNEL],
[transmit eDMA channel for SMSC9218I network interface])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_EMIOS_CHANNEL],[mpc5643l*],[])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_EMIOS_CHANNEL],[mpc5674fevb*],[31])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_EMIOS_CHANNEL],[xkt564levb*],[])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_EMIOS_CHANNEL],[*],[23])
RTEMS_BSPOPTS_HELP([MPC55XX_CLOCK_EMIOS_CHANNEL],
[selects the eMIOS channel for the RTEMS system tick (the default is the last channel)])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_PIT_CHANNEL],[xkt564levb*],[3])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_PIT_CHANNEL],[mpc5643l*],[3])
RTEMS_BSPOPTS_SET([MPC55XX_CLOCK_PIT_CHANNEL],[*],[])
RTEMS_BSPOPTS_HELP([MPC55XX_CLOCK_PIT_CHANNEL],
[selects the PIT channel for the RTEMS system tick (the default is the last channel)])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[mpc5674fevb*],[5674])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[xkt564levb*],[5643])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[mpc5566evb*],[5566])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[gwlcfm],[5516])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[mpc5566*],[5566])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[mpc5643l*],[5643])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[mpc5674f*],[5674])
RTEMS_BSPOPTS_SET([MPC55XX_CHIP_TYPE],[*],[5554])
RTEMS_BSPOPTS_HELP([MPC55XX_CHIP_TYPE],
[specifies the chip type in use (e.g. 5554 for MPC5554)])
@@ -129,9 +125,6 @@ RTEMS_BSPOPTS_HELP([MPC55XX_BOOTFLAGS],
RTEMS_BSPOPTS_SET([MPC55XX_BOARD_MPC5674FEVB],[mpc5674fevb*],[1])
RTEMS_BSPOPTS_HELP([MPC55XX_BOARD_MPC5674FEVB],[if defined, use custom settings for MPC5674FEVB board])
RTEMS_BSPOPTS_SET([MPC55XX_BOARD_XKT564LEVB],[xkt564levb*],[1])
RTEMS_BSPOPTS_HELP([MPC55XX_BOARD_XKT564LEVB],[if defined, use custom settings for XKT564LEVB board])
RTEMS_BSPOPTS_SET([MPC55XX_BOARD_MPC5566EVB],[mpc5566evb*],[1])
RTEMS_BSPOPTS_HELP([MPC55XX_BOARD_MPC5566EVB],[if defined, use custom settings for MPC5566EVB board])

5
c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in
View File

@@ -36,9 +36,6 @@
/* if defined, use custom settings for phyCORE MPC5554 board */
#undef MPC55XX_BOARD_PHYCORE_MPC5554
/* if defined, use custom settings for XKT564LEVB board */
#undef MPC55XX_BOARD_XKT564LEVB
/* if defined, builds in bootflags above the RCHW for setup in a debugger to
avoid startup MMU setup */
#undef MPC55XX_BOOTFLAGS
@@ -78,7 +75,7 @@
/* Must be defined to be the external reference clock (in Hz) for clock
generation */
#undef MPC55XX_FMPLL_REF_CLOCK
#undef MPC55XX_REFERENCE_CLOCK
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

10
c/src/lib/libbsp/powerpc/mpc55xxevb/make/custom/mpc5643l_dpu.cfg Normal file
View File

@@ -0,0 +1,10 @@
##
#
# @file
#
# @ingroup mpc55xx_config
#
# @brief Configuration file for MPC5643L Data Processing Unit board.
#
include $(RTEMS_ROOT)/make/custom/mpc55xx.inc

0
c/src/lib/libbsp/powerpc/mpc55xxevb/make/custom/xkt564levb.cfg → c/src/lib/libbsp/powerpc/mpc55xxevb/make/custom/mpc5643l_evb.cfg
View File

12
c/src/lib/libbsp/powerpc/mpc55xxevb/preinstall.am
View File

@@ -73,6 +73,14 @@ $(PROJECT_LIB)/linkcmds.mpc5566evb_spe: startup/linkcmds.mpc5566evb_spe $(PROJEC
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.mpc5566evb_spe
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.mpc5566evb_spe
$(PROJECT_LIB)/linkcmds.mpc5643l_evb: startup/linkcmds.mpc5643l_evb $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.mpc5643l_evb
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.mpc5643l_evb
$(PROJECT_LIB)/linkcmds.mpc5643l_dpu: startup/linkcmds.mpc5643l_dpu $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.mpc5643l_dpu
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.mpc5643l_dpu
$(PROJECT_LIB)/linkcmds.mpc5674fevb: startup/linkcmds.mpc5674fevb $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.mpc5674fevb
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.mpc5674fevb
@@ -81,10 +89,6 @@ $(PROJECT_LIB)/linkcmds.mpc5674fevb_spe: startup/linkcmds.mpc5674fevb_spe $(PROJ
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.mpc5674fevb_spe
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.mpc5674fevb_spe
$(PROJECT_LIB)/linkcmds.xkt564levb: startup/linkcmds.xkt564levb $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xkt564levb
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xkt564levb
$(PROJECT_LIB)/linkcmds.phycore_mpc5554: startup/linkcmds.phycore_mpc5554 $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.phycore_mpc5554
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.phycore_mpc5554

6
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/get-system-clock.c
View File

@@ -31,7 +31,7 @@ uint32_t mpc55xx_get_system_clock(void)
#ifdef MPC55XX_HAS_FMPLL
volatile struct FMPLL_tag *fmpll = &FMPLL;
union FMPLL_SYNSR_tag synsr = { .R = fmpll->SYNSR.R };
uint32_t reference_clock = MPC55XX_FMPLL_REF_CLOCK;
uint32_t reference_clock = MPC55XX_REFERENCE_CLOCK;
bool pll_clock_mode = synsr.B.MODE != 0;
bool crystal_or_external_reference_mode = synsr.B.PLLSEL != 0;
@@ -54,7 +54,7 @@ uint32_t mpc55xx_get_system_clock(void)
#ifdef MPC55XX_HAS_FMPLL_ENHANCED
volatile struct FMPLL_tag *fmpll = &FMPLL;
union FMPLL_ESYNCR1_tag esyncr1 = { .R = fmpll->ESYNCR1.R };
uint32_t reference_clock = MPC55XX_FMPLL_REF_CLOCK;
uint32_t reference_clock = MPC55XX_REFERENCE_CLOCK;
bool normal_mode = (esyncr1.B.CLKCFG & 0x4U) != 0;
if (normal_mode) {
@@ -73,7 +73,7 @@ uint32_t mpc55xx_get_system_clock(void)
#ifdef MPC55XX_HAS_MODE_CONTROL
/* FIXME: Assumes normal mode and external oscillator */
PLLD_CR_32B_tag cr = { . R = CGM.FMPLL [0].CR.R };
uint32_t xosc = MPC55XX_FMPLL_REF_CLOCK;
uint32_t xosc = MPC55XX_REFERENCE_CLOCK;
uint32_t ldf = cr.B.NDIV;
uint32_t idf = cr.B.IDF + 1;
uint32_t odf = 2U << cr.B.ODF;

1
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/linkcmds.mpc5643l_dpu Normal file
View File

@@ -0,0 +1 @@
INCLUDE linkcmds.mpc5643l_evb

12
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/linkcmds.xkt564levb → c/src/lib/libbsp/powerpc/mpc55xxevb/startup/linkcmds.mpc5643l_evb
View File

@@ -1,6 +1,6 @@
MEMORY {
ROM : ORIGIN = 0x0, LENGTH = 1M
RAM_0 : ORIGIN = 0x40000000, LENGTH = 64K
RAM : ORIGIN = 0x40000000, LENGTH = 64K
RAM_1 : ORIGIN = 0x50000000, LENGTH = 64K
RAM_EXT : ORIGIN = 0x0, LENGTH = 0
NOCACHE : ORIGIN = 0x0, LENGTH = 0
@@ -12,18 +12,18 @@ bsp_ram_1_size = LENGTH (RAM_1);
bsp_ram_1_end = bsp_ram_1_start + bsp_ram_1_size;
REGION_ALIAS ("REGION_START", ROM);
REGION_ALIAS ("REGION_FAST_TEXT", RAM_0);
REGION_ALIAS ("REGION_FAST_TEXT", RAM);
REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM);
REGION_ALIAS ("REGION_TEXT", ROM);
REGION_ALIAS ("REGION_TEXT_LOAD", ROM);
REGION_ALIAS ("REGION_RODATA", ROM);
REGION_ALIAS ("REGION_RODATA_LOAD", ROM);
REGION_ALIAS ("REGION_FAST_DATA", RAM_0);
REGION_ALIAS ("REGION_FAST_DATA", RAM);
REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM);
REGION_ALIAS ("REGION_DATA", RAM_0);
REGION_ALIAS ("REGION_DATA", RAM);
REGION_ALIAS ("REGION_DATA_LOAD", ROM);
REGION_ALIAS ("REGION_BSS", RAM_0);
REGION_ALIAS ("REGION_RWEXTRA", RAM_0);
REGION_ALIAS ("REGION_BSS", RAM);
REGION_ALIAS ("REGION_RWEXTRA", RAM);
REGION_ALIAS ("REGION_WORK", RAM_1);
REGION_ALIAS ("REGION_STACK", RAM_1);
REGION_ALIAS ("REGION_NOCACHE", NOCACHE);

12
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-clock.c
View File

@@ -47,7 +47,7 @@ BSP_START_TEXT_SECTION const mpc55xx_clock_config
#ifdef MPC55XX_HAS_FMPLL_ENHANCED
#define EPREDIV_VAL (MPC55XX_FMPLL_PREDIV-1)
#define EMFD_VAL (MPC55XX_FMPLL_MFD-16)
#define VCO_CLK_REF (MPC55XX_FMPLL_REF_CLOCK/(EPREDIV_VAL+1))
#define VCO_CLK_REF (MPC55XX_REFERENCE_CLOCK/(EPREDIV_VAL+1))
#define VCO_CLK_OUT (VCO_CLK_REF*(EMFD_VAL+16))
#define ERFD_VAL ((VCO_CLK_OUT/MPC55XX_FMPLL_CLK_OUT)-1)
@@ -90,7 +90,13 @@ BSP_START_TEXT_SECTION const mpc55xx_clock_config
.fmpll = {
{
.cr = {
#if MPC55XX_REFERENCE_CLOCK == 8000000
.B = { .IDF = 0, .ODF = 1, .NDIV = 60, .I_LOCK = 1, .PLL_ON = 1 }
#elif MPC55XX_REFERENCE_CLOCK == 40000000
.B = { .IDF = 3, .ODF = 1, .NDIV = 48, .I_LOCK = 1, .PLL_ON = 1 }
#else
#error "unexpected reference clock"
#endif
}
},
{
@@ -103,6 +109,10 @@ BSP_START_TEXT_SECTION const mpc55xx_clock_config
.B = { .SELDIV = 2, .SELCTL = 2 }
},
.auxclk = {
[0] = {
.AC_SC = { .B = { .SELCTL = 4 } },
.AC_DC0_3 = { .B = { .DE0 = 1, .DIV0 = 0 } }
},
[1] = {
.AC_SC = { .B = { .SELCTL = 4 } },
.AC_DC0_3 = { .B = { .DE0 = 1, .DIV0 = 11 } }