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brcm47xx: Add edimax PS1208mfg support

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Thank you clemvangelis for the patches. (closes #7672)

SVN-Revision: 24217
This commit is contained in:
Hauke Mehrtens
2010-12-02 21:27:54 +00:00
parent 4482f4b5f1
commit 41b3383499
9 changed files with 331 additions and 20 deletions
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9
target/linux/brcm47xx/image/lzma-loader/src/decompress.c
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@@ -87,6 +87,9 @@ struct trx_header {
unsigned int offsets[3]; /* Offsets of partitions from start of header */
};
#define EDIMAX_PS_HEADER_MAGIC 0x36315350 /* "PS16" */
#define EDIMAX_PS_HEADER_LEN 0xc /* 12 bytes long for edimax header */
/* beyound the image end, size not known in advance */
extern unsigned char workspace[];
@@ -135,8 +138,12 @@ void entry(unsigned long icache_size, unsigned long icache_lsize,
/* look for trx header, 32-bit data access */
for (data = ((unsigned char *) KSEG1ADDR(BCM4710_FLASH));
((struct trx_header *)data)->magic != TRX_MAGIC; data += 65536);
((struct trx_header *)data)->magic != TRX_MAGIC &&
((struct trx_header *)data)->magic != EDIMAX_PS_HEADER_MAGIC;
data += 65536);
if (((struct trx_header *)data)->magic == EDIMAX_PS_HEADER_MAGIC)
data += EDIMAX_PS_HEADER_LEN;
/* compressed kernel is in the partition 0 or 1 */
if (((struct trx_header *)data)->offsets[1] > 65536)
data += ((struct trx_header *)data)->offsets[0];