diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-04-25 00:39:20 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2017-05-10 16:16:09 +0200 |
| commit | ee422142f454d54f0ed39a2cbf083ff12e98a3e1 (patch) | |
| tree | ba1a8bc79898349405ecd9955001be20548a4d1d /arch/mips/mach-bmips/Kconfig | |
| parent | 193030e5916960f101e1ba406510980452bc47b6 (diff) | |
MIPS: add initial infrastructure for Broadcom MIPS SoCs
CFE checks CPU Thread in a different way (using register $22):
mfc0 t1, C0_BCM_CONFIG, 3 # $22
li t2, CP0_CMT_TPID # (1 << 31)
and t1, t2
bnez t1, 2f # if we are running on thread 1, skip init
nop
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/mips/mach-bmips/Kconfig')
| -rw-r--r-- | arch/mips/mach-bmips/Kconfig | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/mips/mach-bmips/Kconfig b/arch/mips/mach-bmips/Kconfig new file mode 100644 index 0000000000..4f4d351f2c --- /dev/null +++ b/arch/mips/mach-bmips/Kconfig @@ -0,0 +1,23 @@ +menu "Broadcom MIPS platforms" + depends on ARCH_BMIPS + +config SYS_SOC + default "none" + +choice + prompt "Boot mode" + +config BMIPS_BOOT_RAM + bool "RAM boot" + depends on BMIPS_SUPPORTS_BOOT_RAM + help + This builds an image that is linked to a RAM address. It can be used + for booting from CFE via TFTP using an ELF image, but it can also be + booted from RAM by other bootloaders using a BIN image. + +endchoice + +config BMIPS_SUPPORTS_BOOT_RAM + bool + +endmenu |