From 0eaf8f9ea8e17f642f65c058cc6ed70e5e1441e7 Mon Sep 17 00:00:00 2001
From: Joe Hershberger <joe.hershberger@ni.com>
Date: Fri, 11 Nov 2011 15:55:38 -0600
Subject: [PATCH] mpc8313erdb: Enable GPIO support on the MPC8313E RDB
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
---
board/freescale/mpc8313erdb/mpc8313erdb.c | 15 +++++++++++++++
include/configs/MPC8313ERDB.h | 9 +++++++--
2 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/board/freescale/mpc8313erdb/mpc8313erdb.c b/board/freescale/mpc8313erdb/mpc8313erdb.c
index 08f873d7e4..730ec4e734 100644
--- a/board/freescale/mpc8313erdb/mpc8313erdb.c
+++ b/board/freescale/mpc8313erdb/mpc8313erdb.c
@@ -31,6 +31,9 @@
#include <vsc7385.h>
#include <ns16550.h>
#include <nand.h>
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+#include <asm/gpio.h>
+#endif
DECLARE_GLOBAL_DATA_PTR;
@@ -42,6 +45,18 @@ int board_early_init_f(void)
if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
gd->flags |= GD_FLG_SILENT;
#endif
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+ mpc83xx_gpio_init_f();
+#endif
+
+ return 0;
+}
+
+int board_early_init_r(void)
+{
+#if defined(CONFIG_MPC83XX_GPIO) && !defined(CONFIG_NAND_SPL)
+ mpc83xx_gpio_init_r();
+#endif
return 0;
}
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index 31503af5d2..39bdcf85c5 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -82,7 +82,8 @@
#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
-#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
+#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f */
+#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r */
#define CONFIG_SYS_IMMR 0xE0000000
@@ -363,6 +364,9 @@
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+#define CONFIG_MPC83XX_GPIO 1
+#define CONFIG_CMD_GPIO 1
+
/*
* Serial Port
*/
@@ -581,7 +585,8 @@
/* System IO Config */
#define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */
-#define CONFIG_SYS_SICRL SICRL_USBDR_10 /* Enable Internal USB Phy */
+ /* Enable Internal USB Phy and GPIO on LCD Connector */
+#define CONFIG_SYS_SICRL (SICRL_USBDR_10 | SICRL_LBC)
#define CONFIG_SYS_HID0_INIT 0x000000000
#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
--
2.39.5