diff options
author | Bjarne Steinsbo <bsteinsbo@gmail.com> | 2011-02-15 20:23:40 +0100 |
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committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2011-02-15 20:23:40 +0100 |
commit | 3f4b9e334b867a16c35b1c6d9a1f9aefd35fd91b (patch) | |
tree | 3b599ba715c6f74ffdc07d93a22e9dc950f2a50f /src/flash/nand/lpc32xx.h | |
parent | fe0894015fd3d25593ce3a7211b1540ebfbab1f3 (diff) |
lpc32xx: Flash driver
Based on the lpc3180 driver, but released as a separate driver for two reasons:
1) I don't have an lpc3180 to test it against, so it might unintentionally break compatibility.
2) It's using a different OOB layout than lpc3180.
Rewritten so that it no longer borrows code from the NXP CDL library. Instead borrowing code from the u-boot port to lpc32xx, written by Kevin Wells.
Tested on lpc3250 (Hitex LPC3250-Stick). OOB layout is compatible with LPCLinux.
Diffstat (limited to 'src/flash/nand/lpc32xx.h')
-rw-r--r-- | src/flash/nand/lpc32xx.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/flash/nand/lpc32xx.h b/src/flash/nand/lpc32xx.h new file mode 100644 index 00000000..fd872459 --- /dev/null +++ b/src/flash/nand/lpc32xx.h @@ -0,0 +1,39 @@ +/*************************************************************************** + * Copyright (C) 2007 by Dominic Rath * + * Dominic.Rath@gmx.de * + * * + * 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 the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef LPC32xx_NAND_CONTROLLER_H +#define LPC32xx_NAND_CONTROLLER_H + +enum lpc32xx_selected_controller +{ + LPC32xx_NO_CONTROLLER, + LPC32xx_MLC_CONTROLLER, + LPC32xx_SLC_CONTROLLER, +}; + +struct lpc32xx_nand_controller +{ + int osc_freq; + enum lpc32xx_selected_controller selected_controller; + int sw_write_protection; + uint32_t sw_wp_lower_bound; + uint32_t sw_wp_upper_bound; +}; + +#endif /*LPC32xx_NAND_CONTROLLER_H */ |