Mercurial > flash_v2
changeset 1516:0f22f57f5daa
Add suport for newer part TC58DVG02 (128MB)
| author | gthomas |
|---|---|
| date | Wed, 25 Feb 2004 17:29:06 +0000 |
| parents | d431485fc764 |
| children | 7fbd87364c15 |
| files | packages/devs/flash/toshiba/tc58xxx/current/ChangeLog packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx.inl packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx_parts.inl |
| diffstat | 3 files changed, 26 insertions(+), 2 deletions(-) [+] |
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--- a/packages/devs/flash/toshiba/tc58xxx/current/ChangeLog +++ b/packages/devs/flash/toshiba/tc58xxx/current/ChangeLog @@ -1,3 +1,8 @@ +2004-02-25 Gary Thomas <gary@mlbassoc.com> + + * include/flash_tc58xxx_parts.inl: + * include/flash_tc58xxx.inl: Add support for TC58DVG02 (128MB) part. + 2003-09-19 Gary Thomas <gary@mlbassoc.com> * include/flash_tc58xxx_parts.inl:
--- a/packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx.inl +++ b/packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx.inl @@ -12,7 +12,7 @@ // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // Copyright (C) 2003 Jonathan Larmour -// Copyright (C) 2003 Gary Thomas +// Copyright (C) 2003, 2004 Gary Thomas // // eCos 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 @@ -265,6 +265,9 @@ flash_erase_block(void* block, unsigned CYGHWR_FLASH_TC58XXX_ALE(1); put_NAND(ROM, ((unsigned long)b_p & 0x0001FE00) >> 9); // A9..A16 put_NAND(ROM, ((unsigned long)b_p & 0x01FE0000) >> 17); // A17..A24 + if (flash_dev_info->device_size > 0x02000000) { + put_NAND(ROM, ((unsigned long)b_p & 0x06000000) >> 19); // A26..A27 + } CYGHWR_FLASH_TC58XXX_ALE(0); CYGHWR_FLASH_TC58XXX_CLE(1); put_NAND(ROM, FLASH_Start_Erase); @@ -316,6 +319,9 @@ flash_program_buf(void* addr, void* data put_NAND(ROM, ((unsigned long)addr_ptr & 0x000000FF) >> 0); // A0..A7 put_NAND(ROM, ((unsigned long)addr_ptr & 0x0001FE00) >> 9); // A9..A16 put_NAND(ROM, ((unsigned long)addr_ptr & 0x01FE0000) >> 17); // A17..A24 + if (flash_dev_info->device_size > 0x02000000) { + put_NAND(ROM, ((unsigned long)addr_ptr & 0x06000000) >> 19); // A26..A27 + } CYGHWR_FLASH_TC58XXX_ALE(0); #if FLASH_DEBUG > 1 diag_printf(">>\n"); @@ -390,6 +396,9 @@ flash_read_buf(void* addr, void* data, i put_NAND(ROM, ((unsigned long)addr_ptr & 0x000000FF) >> 0); // A0..A7 put_NAND(ROM, ((unsigned long)addr_ptr & 0x0001FE00) >> 9); // A9..A16 put_NAND(ROM, ((unsigned long)addr_ptr & 0x01FE0000) >> 17); // A17..A24 + if (flash_dev_info->device_size > 0x02000000) { + put_NAND(ROM, ((unsigned long)addr_ptr & 0x06000000) >> 19); // A26..A27 + } CYGHWR_FLASH_TC58XXX_ALE(0); #if FLASH_DEBUG > 1 diag_printf(">>\n");
--- a/packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx_parts.inl +++ b/packages/devs/flash/toshiba/tc58xxx/current/include/flash_tc58xxx_parts.inl @@ -12,7 +12,7 @@ // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // Copyright (C) 2003 Jonathan Larmour -// Copyright (C) 2003 Gary Thomas +// Copyright (C) 2003, 2004 Gary Thomas // // eCos 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 @@ -72,6 +72,16 @@ base_mask : ~(0x2000000 * CYGNUM_FLASH_INTERLEAVE - 1), }, #endif +#if defined(CYGHWR_DEVS_FLASH_TOSHIBA_TC58DVG02) +{ // 1024Mb (128MB) + device_id : FLASHWORD(0x79), + block_size : 0x4000 * CYGNUM_FLASH_INTERLEAVE, + page_size : 0x200 * CYGNUM_FLASH_INTERLEAVE, + block_count: 8192, + device_size: 0x8000000 * CYGNUM_FLASH_INTERLEAVE, + base_mask : ~(0x8000000 * CYGNUM_FLASH_INTERLEAVE - 1), +}, +#endif #endif // ifndef CYGONCE_DEVS_FLASH_TOSHIBA_TC58XXX_PARTS_INL // EOF flash_tc58xxx_parts.inl