Signed-off-by: Xiangfu Liu xiangfu@openmobilefree.net --- MAKEALL | 4 +++- Makefile | 10 ++++++++++ arch/mips/include/asm/global_data.h | 9 +++++++++ arch/mips/lib/board.c | 8 ++++++++ arch/mips/lib/time.c | 2 ++ 5 files changed, 32 insertions(+), 1 deletions(-)
diff --git a/MAKEALL b/MAKEALL index 767d561..8631cc5 100755 --- a/MAKEALL +++ b/MAKEALL @@ -541,7 +541,9 @@ LIST_mips=" \ ## MIPS Systems (little endian) #########################################################################
-LIST_mips4kc_el="" +LIST_mips4kc_el=" \ + qi_lb60 +"
LIST_mips5kc_el=""
diff --git a/Makefile b/Makefile index 0685ef9..62e59e2 100644 --- a/Makefile +++ b/Makefile @@ -1176,6 +1176,16 @@ qemu_mips_config : unconfig @echo "#define CONFIG_QEMU_MIPS 1" >$(obj)include/config.h @$(MKCONFIG) -a qemu-mips mips mips qemu-mips
+######################################################################### +## MIPS32 XBurst jz4740 +######################################################################### +qi_lb60_config : unconfig + @mkdir -p $(obj)include + @echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h + @echo "Compile NAND boot image for QI LB60" + @$(MKCONFIG) -a qi_lb60 mips xburst nanonote xburst + @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk + #======================================================================== # Nios #======================================================================== diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h index 271a290..256f242 100644 --- a/arch/mips/include/asm/global_data.h +++ b/arch/mips/include/asm/global_data.h @@ -39,6 +39,15 @@ typedef struct global_data { bd_t *bd; unsigned long flags; +#if defined(CONFIG_JZSOC) + /* There are other clocks in the jz4740 */ + unsigned long cpu_clk; /* CPU core clock */ + unsigned long sys_clk; /* System bus clock */ + unsigned long per_clk; /* Peripheral bus clock */ + unsigned long mem_clk; /* Memory bus clock */ + unsigned long dev_clk; /* Device clock */ + unsigned long fb_base; /* base address of framebuffer */ +#endif unsigned long baudrate; unsigned long have_console; /* serial_init() was called */ phys_size_t ram_size; /* RAM size */ diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c index f317124..9115055 100644 --- a/arch/mips/lib/board.c +++ b/arch/mips/lib/board.c @@ -136,10 +136,18 @@ static int init_baudrate (void) * argument, and returns an integer return code, where 0 means * "continue" and != 0 means "fatal error, hang the system". */ + +#if defined(CONFIG_JZSOC) +extern int jzsoc_init(void); +#endif + typedef int (init_fnc_t) (void);
init_fnc_t *init_sequence[] = { board_early_init_f, +#if defined(CONFIG_JZSOC) + jzsoc_init, /* init gpio/clocks/dram etc. */ +#endif timer_init, env_init, /* initialize environment */ #ifdef CONFIG_INCA_IP diff --git a/arch/mips/lib/time.c b/arch/mips/lib/time.c index 0e66441..653be6c 100644 --- a/arch/mips/lib/time.c +++ b/arch/mips/lib/time.c @@ -24,6 +24,7 @@ #include <common.h> #include <asm/mipsregs.h>
+#ifndef CONFIG_JZSOC static unsigned long timestamp;
/* how many counter cycles in a jiffy */ @@ -96,3 +97,4 @@ ulong get_tbclk(void) { return CONFIG_SYS_HZ; } +#endif