FreeCalypso > hg > freecalypso-tools
diff loadtools/fldevs.c @ 553:3886a8a40809
fc-loadtool: added support for old Am29DL640G flash chip
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 21 Dec 2019 10:48:24 +0000 |
parents | 9a478d33b3ca |
children | f229efbfd581 |
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--- a/loadtools/fldevs.c Sun Nov 17 22:40:36 2019 +0000 +++ b/loadtools/fldevs.c Sat Dec 21 10:48:24 2019 +0000 @@ -52,6 +52,13 @@ .total_sectors = 135, }; +static struct flash_geom geom_8M_bothends = { + .total_size = 0x800000, + .nregions = 3, + .regions = {0x2000, 8, 0x10000, 126, 0x2000, 8}, + .total_sectors = 142, +}; + static struct flash_geom geom_8M_topboot_big = { .total_size = 0x800000, .nregions = 2, @@ -192,6 +199,46 @@ .cmdset = &flash_cmdset_intel_w30, }; +/* classic AMD flash chips */ + +static struct cfi_check Am29DL640G_cfi[] = { + {0x10, 'Q'}, + {0x11, 'R'}, + {0x12, 'Y'}, + {0x13, 0x02}, + {0x14, 0x00}, + {0x15, 0x40}, + {0x16, 0x00}, + {0x27, 0x17}, + {0x2C, 0x03}, + {0x2D, 0x07}, + {0x2E, 0x00}, + {0x2F, 0x20}, + {0x30, 0x00}, + {0x31, 0x7D}, + {0x32, 0x00}, + {0x33, 0x00}, + {0x34, 0x01}, + {0x35, 0x07}, + {0x36, 0x00}, + {0x37, 0x20}, + {0x38, 0x00}, + {0x40, 'P'}, + {0x41, 'R'}, + {0x42, 'I'}, + {0x43, '1'}, + {0x44, '3'}, + {-1, 0} +}; + +struct flash_device flashdev_Am29DL640G = { + .name = "Am29DL640G", + .cfi_table = Am29DL640G_cfi, + .required_global_config = FLASH_GLOBAL_CFG_SINGLE_8M, + .bank_geom = {&geom_8M_bothends, 0}, + .cmdset = &flash_cmdset_amd, +}; + /* Spansion S71PL-J and S71PL-N flash */ static struct cfi_check spansion_PL129J_cfi[] = {