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ppc4xx: Sequoia: Remove cpu/ppc4xx/speed.c from NAND booting
Using cpu/ppc4xx/speed.c to calculate the bus frequency is too big for the 4k NAND boot image so define bus_frequency to 133MHz here which is save for the refresh counter setup. Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
parent
bd38b7ecfd
commit
f544ff6656
2 changed files with 10 additions and 6 deletions
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@ -371,6 +371,14 @@ void denali_core_search_data_eye(unsigned long memory_size)
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}
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}
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#endif /* CONFIG_DDR_DATA_EYE */
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#endif /* CONFIG_DDR_DATA_EYE */
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#if defined(CONFIG_NAND_SPL)
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/* Using cpu/ppc4xx/speed.c to calculate the bus frequency is too big
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* for the 4k NAND boot image so define bus_frequency to 133MHz here
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* which is save for the refresh counter setup.
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*/
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#define get_bus_freq(val) 133000000
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#endif
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/*************************************************************************
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/*************************************************************************
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*
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*
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* initdram -- 440EPx's DDR controller is a DENALI Core
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* initdram -- 440EPx's DDR controller is a DENALI Core
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@ -404,7 +412,7 @@ long int initdram (int board_type)
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mtsdram(DDR0_22, 0x00267F0B);
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mtsdram(DDR0_22, 0x00267F0B);
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mtsdram(DDR0_23, 0x00000000);
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mtsdram(DDR0_23, 0x00000000);
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mtsdram(DDR0_24, 0x01010002);
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mtsdram(DDR0_24, 0x01010002);
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if (speed > 133333333)
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if (speed > 133333334)
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mtsdram(DDR0_26, 0x5B26050C);
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mtsdram(DDR0_26, 0x5B26050C);
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else
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else
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mtsdram(DDR0_26, 0x5B260408);
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mtsdram(DDR0_26, 0x5B260408);
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@ -30,7 +30,7 @@ AFLAGS += -DCONFIG_NAND_SPL
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CFLAGS += -DCONFIG_NAND_SPL
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CFLAGS += -DCONFIG_NAND_SPL
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SOBJS = start.o init.o resetvec.o
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SOBJS = start.o init.o resetvec.o
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COBJS = nand_boot.o ndfc.o sdram.o speed.o
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COBJS = nand_boot.o ndfc.o sdram.o
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SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
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SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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@ -69,10 +69,6 @@ $(obj)start.S:
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@rm -f $(obj)start.S
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@rm -f $(obj)start.S
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ln -s $(SRCTREE)/cpu/ppc4xx/start.S $(obj)start.S
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ln -s $(SRCTREE)/cpu/ppc4xx/start.S $(obj)start.S
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$(obj)speed.c:
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@rm -f $(obj)speed.c
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ln -s $(SRCTREE)/cpu/ppc4xx/speed.c $(obj)speed.c
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# from board directory
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# from board directory
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$(obj)init.S:
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$(obj)init.S:
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@rm -f $(obj)init.S
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@rm -f $(obj)init.S
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