modify files for ben nanonote board
Signed-off-by: Xiangfu Liu xiangfu@openmobilefree.net Acked-by: Daniel zpxu@ingenic.cn --- Changes for v6 - add some static data needed by timer.c
MAKEALL | 4 +++- Makefile | 13 +++++++++++++ arch/mips/include/asm/global_data.h | 15 +++++++++++++++ arch/mips/lib/board.c | 8 ++++++++ arch/mips/lib/time.c | 2 ++ 5 files changed, 41 insertions(+), 1 deletions(-)
diff --git a/MAKEALL b/MAKEALL index a732e6a..7297367 100755 --- a/MAKEALL +++ b/MAKEALL @@ -530,7 +530,9 @@ LIST_mips=" \ ## MIPS Systems (little endian) #########################################################################
-LIST_mips4kc_el="" +LIST_mips4kc_el=" \ + qi_lb60 +"
LIST_mips5kc_el=""
diff --git a/Makefile b/Makefile index dc2e3d8..758daf2 100644 --- a/Makefile +++ b/Makefile @@ -1093,6 +1093,19 @@ smdk6400_config : unconfig @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
#======================================================================== +# 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..c65a6d5 100644 --- a/arch/mips/include/asm/global_data.h +++ b/arch/mips/include/asm/global_data.h @@ -39,6 +39,21 @@ 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 */ + /* "static data" needed by most of timer.c */ + unsigned long timer_rate_hz; + unsigned long tbl; + unsigned long tbu; + unsigned long long timer_reset_value; + unsigned long lastinc; +#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