The boards in board/davinci/da8xxevm/ define pinmux_config[] vectors that contain pinmux configurations for emac, uarts, memory controllers... In an earlier patch such pinmux configurations were added to the arch tree. This patch makes the hawkboard use these definitions instead of defining its own.
Signed-off-by: Christian Riesch christian.riesch@omicron.at Cc: Sandeep Paulraj s-paulraj@ti.com Cc: Heiko Schocher hs@denx.de Cc: Syed Mohammed Khasim sm.khasim@gmail.com Cc: Sughosh Ganu urwithsughosh@gmail.com Cc: Mike Frysinger vapier@gentoo.org --- board/davinci/da8xxevm/hawkboard_nand_spl.c | 51 ++++---------------------- include/configs/hawkboard.h | 1 + nand_spl/board/davinci/da8xxevm/Makefile | 5 +++ 3 files changed, 14 insertions(+), 43 deletions(-)
diff --git a/board/davinci/da8xxevm/hawkboard_nand_spl.c b/board/davinci/da8xxevm/hawkboard_nand_spl.c index fd130fa..df97963 100644 --- a/board/davinci/da8xxevm/hawkboard_nand_spl.c +++ b/board/davinci/da8xxevm/hawkboard_nand_spl.c @@ -27,55 +27,20 @@ #include <asm/arch/hardware.h> #include <asm/io.h> #include <asm/arch/davinci_misc.h> +#include <asm/arch/pinmux_defs.h> #include <ns16550.h> #include <nand.h>
DECLARE_GLOBAL_DATA_PTR;
-static const struct pinmux_config mii_pins[] = { - { pinmux(2), 8, 1 }, - { pinmux(2), 8, 2 }, - { pinmux(2), 8, 3 }, - { pinmux(2), 8, 4 }, - { pinmux(2), 8, 5 }, - { pinmux(2), 8, 6 }, - { pinmux(2), 8, 7 } -}; - -static const struct pinmux_config mdio_pins[] = { - { pinmux(4), 8, 0 }, - { pinmux(4), 8, 1 } -}; - -static const struct pinmux_config nand_pins[] = { - { pinmux(7), 1, 1 }, - { pinmux(7), 1, 2 }, - { pinmux(7), 1, 4 }, - { pinmux(7), 1, 5 }, - { pinmux(9), 1, 0 }, - { pinmux(9), 1, 1 }, - { pinmux(9), 1, 2 }, - { pinmux(9), 1, 3 }, - { pinmux(9), 1, 4 }, - { pinmux(9), 1, 5 }, - { pinmux(9), 1, 6 }, - { pinmux(9), 1, 7 }, - { pinmux(12), 1, 5 }, - { pinmux(12), 1, 6 } -}; - -static const struct pinmux_config uart2_pins[] = { - { pinmux(0), 4, 6 }, - { pinmux(0), 4, 7 }, - { pinmux(4), 2, 4 }, - { pinmux(4), 2, 5 } -}; - static const struct pinmux_resource pinmuxes[] = { - PINMUX_ITEM(mii_pins), - PINMUX_ITEM(mdio_pins), - PINMUX_ITEM(nand_pins), - PINMUX_ITEM(uart2_pins), + PINMUX_ITEM(emac_pins_mii), + PINMUX_ITEM(emac_pins_mdio), + PINMUX_ITEM(emifa_pins_cs3), + PINMUX_ITEM(emifa_pins_cs4), + PINMUX_ITEM(emifa_pins_nand), + PINMUX_ITEM(uart2_pins_txrx), + PINMUX_ITEM(uart2_pins_rtscts), };
static const struct lpsc_resource lpsc[] = { diff --git a/include/configs/hawkboard.h b/include/configs/hawkboard.h index 638643a..12acb27 100644 --- a/include/configs/hawkboard.h +++ b/include/configs/hawkboard.h @@ -34,6 +34,7 @@ #define CONFIG_MACH_DAVINCI_HAWK #define CONFIG_ARM926EJS /* arm926ejs CPU core */ #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SOC_DA850 /* TI DA850 SoC */ #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) #define CONFIG_SYS_OSCIN_FREQ 24000000 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE diff --git a/nand_spl/board/davinci/da8xxevm/Makefile b/nand_spl/board/davinci/da8xxevm/Makefile index 7b06cd2..616e6f1 100644 --- a/nand_spl/board/davinci/da8xxevm/Makefile +++ b/nand_spl/board/davinci/da8xxevm/Makefile @@ -43,6 +43,7 @@ SOBJS = _divsi3.o \ COBJS = cpu.o \ davinci_nand.o \ pinmux.o \ + da850_pinmux.o \ div0.o \ hawkboard_nand_spl.o \ memsize.o \ @@ -82,6 +83,10 @@ $(obj)pinmux.c: @rm -f $@ @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/pinmux.c $@
+$(obj)da850_pinmux.c: + @rm -f $@ + @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c $@ + # from drivers/mtd/nand directory $(obj)davinci_nand.c: @rm -f $@