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arm, hawkboard: Use the pinmux configurations defined in the arch tree 

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>
Acked-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Christian Riesch 2011-11-28 23:46:19 +00:00 committed by Albert ARIBAUD
parent 52b0f877a2
commit e8c856d288
3 changed files with 14 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
board/davinci/da8xxevm/hawkboard_nand_spl.c
View File

@ -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[] = {

1
include/configs/hawkboard.h
View File

@ -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

5
nand_spl/board/davinci/da8xxevm/Makefile
View File

@ -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 $@