Chromium: arm: tegra: Add NAND support

include/configs/tegra2_harmony.h

 /*
  *  (C) Copyright 2010
  *  NVIDIA Corporation <www.nvidia.com>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
@@ skipping 56 matching lines @@
 #define NvUSBx_1        USB_EHCI_TEGRA_BASE_ADDR_USB1
 #define NvUSBx_2        0
 #define NvUSBx_3        0
 
 /* LCD Settings */
 #ifdef CONFIG_LCD
 #define CONFIG_LCD_vl_col       1024
 #define CONFIG_LCD_vl_row       600
 #endif
 
+#define CONFIG_TEGRA2_NAND_HYNIX_HY27UF4G2B     1
+/* Set clock divisor
+ * 7 bits of D and 1 bit of H
+ * divisor= (DDDDDDD + 1) + (H x 0.5)
+ * clock = original clock / divisor
+ * 6 means /4  */
+#define CONFIG_NAND_CLK_DIVISOR_DDDDDDDH        6
+
 #define CONFIG_TEGRA2_PINMUX_DISPLAY_HARMONY                    \
         PINMUX(LCSN,  DISPLAYA,      PULL_UP,   TRISTATE)       \
         PINMUX(LD0,   DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD1,   DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD10,  DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD11,  DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD12,  DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD13,  DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD14,  DISPLAYA,      PULL_DOWN, NORMAL)         \
         PINMUX(LD15,  DISPLAYA,      PULL_DOWN, NORMAL)         \
@@ skipping 62 matching lines @@
 #define TEGRA_PANEL_MODE                                \
         TEGRA_PANEL(pclk,          79500000)            \
         TEGRA_PANEL(h_ref_to_sync, 4)                   \
         TEGRA_PANEL(v_ref_to_sync, 2)                   \
         TEGRA_PANEL(h_sync_width,  136)                 \
         TEGRA_PANEL(v_sync_width,  4)                   \
         TEGRA_PANEL(h_back_porch,  138)                 \
         TEGRA_PANEL(v_back_porch,  21)                  \
         TEGRA_PANEL(h_front_porch, 34)                  \
         TEGRA_PANEL(v_front_porch, 4)
-

[robotboy, 2011/03/18 18:17:32]

Why remove this line?

 #endif /* __CONFIG_H */