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openwrtv3/target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-more-values-into-ssb-sprom.patch
Hauke Mehrtens 49edb3c342 brcm47xx: prepare brcm47xx patches for sending to mainline. 
SVN-Revision: 22296
2010-07-19 20:25:20 +00:00

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From d6c049e08568aac29fff854ea0385e63c7150e09 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 18 Jul 2010 13:34:32 +0200
Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
Most of the values are stored in the nvram and not in the CFE. At first
the nvram should be read and if there is no value it should look into
the CFE. Now more values are read out because the b43 and b43legacy
drivers needs them.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
arch/mips/bcm47xx/setup.c | 122 +++++++++++++++++++++++++++++++++------------
1 files changed, 89 insertions(+), 33 deletions(-)
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -74,6 +74,86 @@ static void str2eaddr(char *str, char *d
}
}
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
+{
+ char buf[100];
+
+ memset(sprom, 0, sizeof(struct ssb_sprom));
+
+ sprom->revision = 3;
+ if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, sprom->il0mac);
+ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, sprom->et0mac);
+ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, sprom->et1mac);
+ if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+ sprom->et0phyaddr = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+ sprom->et1phyaddr = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+ sprom->et0mdcport = !!simple_strtoul(buf, NULL, 10);
+ if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+ sprom->et1mdcport = !!simple_strtoul(buf, NULL, 10);
+ if (nvram_getenv("pa0b0", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa0b0", buf, sizeof(buf)) >= 0)
+ sprom->pa0b0 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa0b1", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa0b1", buf, sizeof(buf)) >= 0)
+ sprom->pa0b1 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa0b2", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa0b2", buf, sizeof(buf)) >= 0)
+ sprom->pa0b2 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa1b0", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa1b0", buf, sizeof(buf)) >= 0)
+ sprom->pa1b0 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa1b1", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa1b1", buf, sizeof(buf)) >= 0)
+ sprom->pa1b1 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa1b2", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa1b2", buf, sizeof(buf)) >= 0)
+ sprom->pa1b2 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("wl0gpio0", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("wl0gpio0", buf, sizeof(buf)) >= 0)
+ sprom->gpio0 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("wl0gpio1", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("wl0gpio1", buf, sizeof(buf)) >= 0)
+ sprom->gpio1 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("wl0gpio2", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("wl0gpio2", buf, sizeof(buf)) >= 0)
+ sprom->gpio2 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("wl0gpio3", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("wl0gpio3", buf, sizeof(buf)) >= 0)
+ sprom->gpio3 = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0)
+ sprom->maxpwr_bg = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0)
+ sprom->maxpwr_a = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa0itssit", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa0itssit", buf, sizeof(buf)) >= 0)
+ sprom->itssi_bg = simple_strtoul(buf, NULL, 0);
+ if (nvram_getenv("pa1itssit", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("pa1itssit", buf, sizeof(buf)) >= 0)
+ sprom->itssi_a = simple_strtoul(buf, NULL, 0);
+ sprom->boardflags_lo = 0;
+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
+ sprom->boardflags_lo = simple_strtoul(buf, NULL, 0);
+ sprom->boardflags_hi = 0;
+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
+ sprom->boardflags_hi = simple_strtoul(buf, NULL, 0);
+}
+
static int bcm47xx_get_invariants(struct ssb_bus *bus,
struct ssb_init_invariants *iv)
{
@@ -82,43 +162,19 @@ static int bcm47xx_get_invariants(struct
/* Fill boardinfo structure */
memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
+ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
+ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
- /* Fill sprom structure */
- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
- iv->sprom.revision = 3;
-
- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
- str2eaddr(buf, iv->sprom.et0mac);
-
- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
- str2eaddr(buf, iv->sprom.et1mac);
-
- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0);
-
- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0);
-
- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
-
- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
- nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
+ bcm47xx_fill_sprom(&iv->sprom);
+
+ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0 ||
+ cfe_getenv("cardbus", buf, sizeof(buf)) >= 0)
+ iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
return 0;
}
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