EFR32 support

[denigmus]

Any plan to support EFR32 for at least batch programming? I see EFM32 is already supported.

[UweBonnes]

BMP is a community effort. Device support is added via Pull Requests from owner of the hardware who implement and test the support.

[kanflo]

Just out of curiosity, what does "batch programming" refer to? General EFR32 support is on master, flashing included.

[denigmus]

Batch programming described here https://github.com/blacksphere/blackmagic/wiki/GDB-Automation

On 2/17/2020 11:13 AM, Johan Kanflo wrote:

Just out of curiosity, what does "batch programming" refer to? General EFR32 support is on master, flashing included.

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[UweBonnes]

You can also use PC-hosted BMP platforms like "blackmagic_stlinkv2 bla.bin" to flash at 0x08000000 or with otional modifiers. But also gdb batch programming should work.

[kanflo]

Does "regular programming" work for your device (ie. not in batch mode) or is the chip completely unsupported (ie. not found when probing)?

[denigmus]

I don't have this debugger at all and know nothing about it. :) I just review options for a batch programming of EFR32.

On 2/17/2020 11:24 AM, Johan Kanflo wrote:

Does "regular programming" work for your device (ie. nor in batch mode) or is the chip completely unsupported (ie. not found when probing)?

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[kanflo]

It will most likely work fine unless the firmware quickly enters EM4 as the BMP currently lacks support for the "AAP Expansion Sequence". I say "most likely" as the EFM/EFR:s I have encountered so far work fine but as always, YMMV.

[UweBonnes]

Just stumble on this:

grep -i -r efr32 target/efm32.c

• EFM32, EZR32 and EFR32 devices are all currently supported through
• • EFR32BG13P532F512GM32 (EFR Blue Gecko) {16, "EFR32MG1P", 2048, 0x400e0000, true, 2048, 10240, "Mighty Gecko"}, {17, "EFR32MG1B", 2048, 0x400e0000, true, 2048, 10240, "Mighty Gecko"}, {18, "EFR32MG1V", 2048, 0x400e0000, true, 2048, 10240, "Mighty Gecko"}, {19, "EFR32BG1P", 2048, 0x400e0000, true, 2048, 10240, "Blue Gecko"}, {20, "EFR32BG1B", 2048, 0x400e0000, true, 2048, 10240, "Blue Gecko"}, {21, "EFR32BG1V", 2048, 0x400e0000, true, 2048, 10240, "Blue Gecko"}, {25, "EFR32FG1P", 2048, 0x400e0000, true, 2048, 10240, "Flex Gecko"}, {26, "EFR32FG1B", 2048, 0x400e0000, true, 2048, 10240, "Flex Gecko"}, {27, "EFR32FG1V", 2048, 0x400e0000, true, 2048, 10240, "Flex Gecko"}, {28, "EFR32MG12P", 2048, 0x400e0000, true, 2048, 32768, "Mighty Gecko"}, {29, "EFR32MG12B", 2048, 0x400e0000, true, 2048, 32768, "Mighty Gecko"}, {30, "EFR32MG12V", 2048, 0x400e0000, true, 2048, 32768, "Mighty Gecko"}, {31, "EFR32BG12P", 2048, 0x400e0000, true, 2048, 32768, "Blue Gecko"}, {32, "EFR32BG12B", 2048, 0x400e0000, true, 2048, 32768, "Blue Gecko"}, {33, "EFR32BG12V", 2048, 0x400e0000, true, 2048, 32768, "Blue Gecko"}, {37, "EFR32FG12P", 2048, 0x400e0000, true, 2048, 32768, "Flex Gecko"}, {38, "EFR32FG12B", 2048, 0x400e0000, true, 2048, 32768, "Flex Gecko"}, {39, "EFR32FG12V", 2048, 0x400e0000, true, 2048, 32768, "Flex Gecko"}, {40, "EFR32MG13P", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {41, "EFR32MG13B", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {42, "EFR32MG13V", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {43, "EFR32BG13P", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {44, "EFR32BG13B", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {45, "EFR32BG13V", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {49, "EFR32FG13P", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"}, {50, "EFR32FG13B", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"}, {51, "EFR32FG13V", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"}, {52, "EFR32MG14P", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {53, "EFR32MG14B", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {54, "EFR32MG14V", 2048, 0x400e0000, true, 2048, 16384, "Mighty Gecko"}, {55, "EFR32BG14P", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {56, "EFR32BG14B", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {57, "EFR32BG14V", 2048, 0x400e0000, true, 2048, 16384, "Blue Gecko"}, {61, "EFR32FG14P", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"}, {62, "EFR32FG14B", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"}, {63, "EFR32FG14V", 2048, 0x400e0000, true, 2048, 16384, "Flex Gecko"},

[UweBonnes]

Closing as no feedback . EFR should be supported and batch programming can be done with PC-hosted variants