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Diffstat (limited to 'drivers/firmware/broadcom/Kconfig')
| -rw-r--r-- | drivers/firmware/broadcom/Kconfig | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/firmware/broadcom/Kconfig b/drivers/firmware/broadcom/Kconfig new file mode 100644 index 000000000..f77cdb3a0 --- /dev/null +++ b/drivers/firmware/broadcom/Kconfig @@ -0,0 +1,23 @@ +config BCM47XX_NVRAM + bool "Broadcom NVRAM driver" + depends on BCM47XX || ARCH_BCM_5301X + help + Broadcom home routers contain flash partition called "nvram" with all + important hardware configuration as well as some minor user setup. + NVRAM partition contains a text-like data representing name=value + pairs. + This driver provides an easy way to get value of requested parameter. + It simply reads content of NVRAM and parses it. It doesn't control any + hardware part itself. + +config BCM47XX_SPROM + bool "Broadcom SPROM driver" + depends on BCM47XX_NVRAM + select GENERIC_NET_UTILS + help + Broadcom devices store configuration data in SPROM. Accessing it is + specific to the bus host type, e.g. PCI(e) devices have it mapped in + a PCI BAR. + In case of SoC devices SPROM content is stored on a flash used by + bootloader firmware CFE. This driver provides method to ssb and bcma + drivers to read SPROM on SoC. |