From e8c856d28814a4ee52c84f3c7a92bb8c561a9b4c Mon Sep 17 00:00:00 2001
From: Christian Riesch <christian.riesch@omicron.at>
Date: Mon, 28 Nov 2011 23:46:19 +0000
Subject: [PATCH] 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>
---
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 fd130fa67a..df97963f6d 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 638643a2b2..12acb27aef 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 7b06cd2fe5..616e6f12c0 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 $@
--
2.39.5