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bcm53xx: update SPROM driver to include just-sent patch

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46086
This commit is contained in:
Rafał Miłecki 2015-06-21 14:26:03 +00:00
parent 3cb077111a
commit 0049d0ca75
1 changed files with 9 additions and 44 deletions
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53
target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c
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@ -211,6 +211,9 @@ static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
const char *pre = prefix;
bool fb = fallback;
/* Broadcom extracts it for rev 8+ but it was found on 2 and 4 too */
ENTRY(0xfffffffe, u16, pre, "devid", dev_id, 0, fallback);
ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb);
ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb);
@ -423,27 +426,6 @@ static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
}
#undef ENTRY /* It's specififc, uses local variable, don't use it (again). */
static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
const char *prefix, bool fallback)
{
nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback);
nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
}
static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
bool fallback)
{
nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
&sprom->leddc_off_time, fallback);
}
static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
const char *prefix, bool fallback)
{
nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
&sprom->leddc_off_time, fallback);
}
static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
const char *prefix, bool fallback)
{
@ -600,39 +582,22 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
/* Entries requiring custom functions */
nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
if (sprom->revision >= 3)
nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
&sprom->leddc_off_time, fallback);
switch (sprom->revision) {
case 1:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
break;
case 2:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
break;
case 3:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
break;
case 4:
case 5:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
break;
case 8:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
break;
case 9:
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
break;
default:
pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
sprom->revision);
sprom->revision = 1;
bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
}
bcm47xx_sprom_fill_auto(sprom, prefix, fallback);