OMAP3: zoom1: Configure GPMC for Ethernet
zoom1 uses LAN9211 configured over GPMC Chip Select 1.
Signed-off-by: Nishanth Menon <nm@ti.com>
diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c
index 9846f24..56e512f 100644
--- a/board/logicpd/zoom1/zoom1.c
+++ b/board/logicpd/zoom1/zoom1.c
@@ -18,6 +18,7 @@
#include <netdev.h>
#include <twl4030.h>
#include <asm/io.h>
+#include <asm/arch/mem.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
@@ -26,6 +27,20 @@
DECLARE_GLOBAL_DATA_PTR;
+/* gpmc_cfg is initialized by gpmc_init and we use it here */
+extern struct gpmc *gpmc_cfg;
+
+/* GPMC definitions for Ethenet Controller LAN9211 */
+static const u32 gpmc_lab_enet[] = {
+ ZOOM1_ENET_GPMC_CONF1,
+ ZOOM1_ENET_GPMC_CONF2,
+ ZOOM1_ENET_GPMC_CONF3,
+ ZOOM1_ENET_GPMC_CONF4,
+ ZOOM1_ENET_GPMC_CONF5,
+ ZOOM1_ENET_GPMC_CONF6,
+ /*CONF7- computed as params */
+};
+
/*
* Routine: board_init
* Description: Early hardware init.
@@ -33,6 +48,9 @@
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+ /* CS1 is Ethernet LAN9211 */
+ enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1],
+ DEBUG_BASE, GPMC_SIZE_16M);
/* board id for Linux */
gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
/* boot param addr */