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brcm47xx: update patches

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* this adds sflash support for ssb devices
* the flash is now a platform device
* minor updates



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27902 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2011-08-04 20:04:54 +00:00
parent cc9b5b3507
commit bf183aeff8
38 changed files with 1717 additions and 473 deletions
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47
target/linux/brcm47xx/patches-3.0/0004-bcma-add-SOC-bus.patch
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@@ -1,7 +1,7 @@
From 22573303ad477fa07c948a9944e9c18fea9af724 Mon Sep 17 00:00:00 2001
From d743a740b76a6be9e88fe1ae6991682927a7769c Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 18 Jun 2011 14:31:53 +0200
Subject: [PATCH 04/22] bcma: add SOC bus
Subject: [PATCH 04/26] bcma: add SOC bus
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
@@ -18,12 +18,14 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
drivers/bcma/Kconfig | 4 +
drivers/bcma/Makefile | 1 +
drivers/bcma/core.c | 2 +
drivers/bcma/driver_pci.c | 9 ++-
drivers/bcma/host_soc.c | 183 +++++++++++++++++++++++++++++++++++++++++
drivers/bcma/main.c | 6 +-
drivers/bcma/main.c | 9 ++-
drivers/bcma/scan.c | 42 ++++++++-
include/linux/bcma/bcma.h | 5 +-
include/linux/bcma/bcma_soc.h | 16 ++++
7 files changed, 250 insertions(+), 7 deletions(-)
9 files changed, 263 insertions(+), 8 deletions(-)
create mode 100644 drivers/bcma/host_soc.c
create mode 100644 include/linux/bcma/bcma_soc.h
@@ -50,6 +52,35 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
obj-$(CONFIG_BCMA) += bcma.o
ccflags-$(CONFIG_BCMA_DEBUG) := -DDEBUG
--- a/drivers/bcma/core.c
+++ b/drivers/bcma/core.c
@@ -110,6 +110,8 @@ EXPORT_SYMBOL_GPL(bcma_core_pll_ctl);
u32 bcma_core_dma_translation(struct bcma_device *core)
{
switch (core->bus->hosttype) {
+ case BCMA_HOSTTYPE_SOC:
+ return 0;
case BCMA_HOSTTYPE_PCI:
if (bcma_aread32(core, BCMA_IOST) & BCMA_IOST_DMA64)
return BCMA_DMA_TRANSLATION_DMA64_CMT;
--- a/drivers/bcma/driver_pci.c
+++ b/drivers/bcma/driver_pci.c
@@ -208,7 +208,14 @@ int bcma_core_pci_irq_ctl(struct bcma_dr
{
struct pci_dev *pdev = pc->core->bus->host_pci;
u32 coremask, tmp;
- int err;
+ int err = 0;
+
+ if (core->bus->hosttype != BCMA_HOSTTYPE_PCI) {
+ /* This bcma device is not on a PCI host-bus. So the IRQs are
+ * not routed through the PCI core.
+ * So we must not enable routing through the PCI core. */
+ goto out;
+ }
err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp);
if (err)
--- /dev/null
+++ b/drivers/bcma/host_soc.c
@@ -0,0 +1,183 @@
@@ -249,16 +280,18 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
kfree(core);
}
@@ -93,8 +97,8 @@ static int bcma_register_cores(struct bc
@@ -93,7 +97,10 @@ static int bcma_register_cores(struct bc
core->dma_dev = &bus->host_pci->dev;
core->irq = bus->host_pci->irq;
break;
- case BCMA_HOSTTYPE_NONE:
case BCMA_HOSTTYPE_SDIO:
+ case BCMA_HOSTTYPE_SOC:
+ core->dev.dma_mask = &core->dev.coherent_dma_mask;
+ core->dma_dev = &core->dev;
+ break;
case BCMA_HOSTTYPE_SDIO:
break;
}
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -337,6 +337,16 @@ static int bcma_get_next_core(struct bcm