Pandita, Vikram had written, on 11/03/2009 03:20 PM, the following:
Zoom3 is the next versoin of Zoom2 board.
There has been a silicon update from zoom2 to zoom3.
Zoom2 has OMAP34xx
Zoom3 has OMAP3630
Zoom3 = OMAP3630 SOM board + same zoom2 main board + same debugboard
Zoom3 has a different SDRAM part from Hynix
Zoom2 had SDRAM part from micron
would have been great to get more details on zoom3.
Reuse the zoom2 files as much for zoom3, as at board level,
there is no change at all.
Signed-off-by: Vikram Pandita <vikram.pandtia@xxxxxx>
---
arch/arm/mach-omap2/Kconfig | 4 +
arch/arm/mach-omap2/Makefile | 4 +
arch/arm/mach-omap2/board-zoom3.c | 59 ++++++++++++++++++++
arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h | 54 ++++++++++++++++++
4 files changed, 121 insertions(+), 0 deletions(-)
create mode 100755 arch/arm/mach-omap2/board-zoom3.c
create mode 100644 arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 8685df5..9824775 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -101,6 +101,10 @@ config MACH_CM_T35
bool "CompuLab CM-T35 module"
depends on ARCH_OMAP3 && ARCH_OMAP34XX
+config MACH_OMAP_ZOOM3
+ bool "OMAP3630 Zoom3 board"
+ depends on ARCH_OMAP3 && ARCH_OMAP34XX
+
config MACH_OMAP_4430SDP
bool "OMAP 4430 SDP board"
depends on ARCH_OMAP4
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 4d66b42..712e7fc 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -75,6 +75,10 @@ obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom2.o \
board-zoom-peripherals.o \
mmc-twl4030.o \
board-zoom-debugboard.o
+obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \
+ board-zoom-peripherals.o \
+ mmc-twl4030.o \
+ board-zoom-debugboard.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \
mmc-twl4030.o
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
new file mode 100755
index 0000000..aebe7b8
--- /dev/null
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2009 Texas Instruments Inc.
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <plat/common.h>
+#include <plat/board.h>
+
+#include "sdram-hynix-h8mbx00u0mer-0em.h"
+
+static void __init omap_zoom_map_io(void)
+{
+ omap2_set_globals_343x();
+ omap2_map_common_io();
+}
+
+static struct omap_board_config_kernel zoom_config[] __initdata = {
+};
EOL?
+static void __init omap_zoom_init_irq(void)
+{
+ omap_board_config = zoom_config;
+ omap_board_config_size = ARRAY_SIZE(zoom_config);
+ omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params,
+ h8mbx00u0mer0em_sdrc_params);
+ omap_init_irq();
+ omap_gpio_init();
+}
+
+extern int __init omap_zoom2_debugboard_init(void);
+extern void __init zoom_peripherals_init(void);
+
+static void __init omap_zoom_init(void)
+{
+ zoom_peripherals_init();
^^^^^^^^ <- is that spaces here? could you checkpatch please?
+ omap_zoom2_debugboard_init();
+}
+
+MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
+ .phys_io = 0x48000000,
+ .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc,
+ .boot_params = 0x80000100,
+ .map_io = omap_zoom_map_io,
+ .init_irq = omap_zoom_init_irq,
+ .init_machine = omap_zoom_init,
+ .timer = &omap_timer,
+MACHINE_END
love a small board file such as this.. thanks..
diff --git a/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h b/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
new file mode 100644
index 0000000..c469c48
--- /dev/null
+++ b/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
@@ -0,0 +1,54 @@
+/*
+ * SDRC register values for the Hynix H8MBX00U0MER-0EM
+ *
+ * Copyright (C) 2008-2009 Texas Instruments, Inc.
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Nicole Chalhoub / Vincent Bour
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef ARCH_ARM_MACH_OMAP2_SDRAM_HYNIX_H8MBX00U0MER0EM
^^^ maybe a prefix of __?
--
Regards,
Nishanth Menon
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