u-boot.git/drivers/cpu, branch v2017.11

dm: core: Update device_bind_driver_to_node() to use ofnode

2017-06-01T13:03:08+00:00

Adjust this function to us an ofnode instead of an offset, so it can be
used with livetree. This involves updating all callers.

Signed-off-by: Simon Glass

dm: Rename dev_addr..() functions

2017-06-01T13:03:01+00:00

These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

   1. dev_read_addr...()    - works on devices, supports flat/live tree
   2. devfdt_get_addr...()  - current functions, flat tree only
   3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass

dm: cpu: bmips: add BCM6338 support

2017-05-31T12:49:55+00:00

BCM6338 has a fixed CPU frequency of 240 MHz.

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

dm: cpu: bmips: add BCM3380 support

2017-05-31T12:49:55+00:00

As far as I know BCM3380 has a fixed CPU frequency since I couldn't find its
PLL registers in any documentation.

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

dm: cpu: bmips: add BCM6348 support

2017-05-31T12:49:55+00:00

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

dm: cpu: bmips: rename cpu_desc specific functions

2017-05-31T12:49:55+00:00

Use a generic name for cpu_desc functions instead of using a specific SoC one.

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

cpu: add CPU driver for Broadcom MIPS SoCs

2017-05-10T14:16:09+00:00

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

cpu: Add get_vendor callback

2016-10-19T07:01:51+00:00

The CPU udevice already has a few callbacks to retreive information
about the currently running CPUs. This patch adds a new get_vendor()
call that returns the vendor of the main CPUs.

Signed-off-by: Alexander Graf 
Reviewed-by: Simon Glass 
Reviewed-by: Bin Meng

x86: Move MP initialization codes into a common place

2015-07-15T00:03:16+00:00

Most of the MP initialization codes in arch/x86/cpu/baytrail/cpu.c is
common to all x86 processors, except detect_num_cpus() which varies
from cpu to cpu. Move these to arch/x86/cpu/cpu.c and implement the
new 'get_count' method for baytrail and cpu_x86 drivers. Now we call
cpu_get_count() in mp_init() to get the number of CPUs.

Signed-off-by: Bin Meng 
Acked-by: Simon Glass

dm: cpu: Add a new get_count method to cpu uclass

2015-07-15T00:03:16+00:00

Introduce a new method 'get_count' in the UCLASS_CPU ops to get
the number of CPUs in the system.

Signed-off-by: Bin Meng 
Acked-by: Simon Glass