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author | Rafał Miłecki <zajec5@gmail.com> | 2015-06-21 14:26:03 +0000 |
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committer | Rafał Miłecki <zajec5@gmail.com> | 2015-06-21 14:26:03 +0000 |
commit | 0049d0ca75ec71aa2a894444d5a649038be272e9 (patch) | |
tree | 7dc63583ecf4770174cdd50fd672554b0c5fae0a /target/linux/bcm53xx | |
parent | 3cb077111a78f2753186aac16b965f39fc7408b1 (diff) | |
download | master-31e0f0ae-0049d0ca75ec71aa2a894444d5a649038be272e9.tar.gz master-31e0f0ae-0049d0ca75ec71aa2a894444d5a649038be272e9.tar.bz2 master-31e0f0ae-0049d0ca75ec71aa2a894444d5a649038be272e9.zip |
bcm53xx: update SPROM driver to include just-sent patch
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 46086
Diffstat (limited to 'target/linux/bcm53xx')
-rw-r--r-- | target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c | 53 |
1 files changed, 9 insertions, 44 deletions
diff --git a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c index bb9f286bad..b695f0ada3 100644 --- a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c +++ b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c @@ -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); |