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TCC NAND: The BLOCKS_PER_SEGMENT define was actually the number of planes mentioned in the Samsung NAND datasheet. Add this to the nand_id struct, so that it can be runtime detected (required for some D2s to boot). Use the struct directly instead of making a local copy, and format the nand_info table to 80 columns.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20186 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rob Purchase 2009-03-02 23:36:12 +00:00
parent 3fe6152a1a
commit 9f6e117e82
3 changed files with 90 additions and 71 deletions
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30
firmware/drivers/nand_id.c
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@ -31,16 +31,24 @@ struct nand_manufacturer
static const struct nand_info samsung[] =
{
/* { id1, id2, pages_per_block, blocks_per_bank, page_size, spare_size, col_cycles, row_cycles } */
/* K9F4G08UOM */
{0xDC, 0x10, 64, 4096, 2048, 64, 2, 3 },
/* K9K8G08UOM */
{0xD3, 0x51, 64, 8192, 2048, 64, 2, 3 },
/* K9LAG08UOM */
{0xD5, 0x55, 128, 8192, 2048, 64, 2, 3 },
/* K9LBG08UOM, K9HBG08U1M, K9MCG08U5M */
{0xD7, 0x55, 128, 8192, 4096, 128, 2, 3 },
/*
id1, id2
pages/block, blocks, page_size, spare_size, col_cycles, row_cycles, planes
*/
{0xDC, 0x10, /* K9F4G08UOM */
64, 4096, 2048, 64, 2, 3, 1 },
{0xD3, 0x51, /* K9K8G08UOM */
64, 8192, 2048, 64, 2, 3, 1 },
{0xD5, 0x14, /* K9GAG08UOM */
128, 4096, 4096, 128, 2, 3, 2 },
{0xD5, 0x55, /* K9LAG08UOM, K9HBG08U1M, K9MCG08U5M */
128, 8192, 2048, 64, 2, 3, 4 },
{0xD7, 0x55, /* K9LBG08UOM */
128, 8192, 4096, 128, 2, 3, 4 },
};
#define NI(id, x) {id, (struct nand_info*)x, (sizeof(x)/sizeof(struct nand_info))}
@ -49,7 +57,7 @@ static const struct nand_manufacturer all[] =
NI(0xEC, samsung),
};
// --------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------
struct nand_info* nand_identify(unsigned char data[5])
{