Commits · master · Turris / MOX boot-builder

07 Apr, 2022 1 commit

wtmi: Implement Marvell's OTP write commands · 0b68a335

Pali Rohár authored Mar 02, 2022 and

Marek Behun committed Apr 07, 2022



Implement OTP write commands with the same API as in Marvell's fuse.bin
firmware.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>

0b68a335

09 Mar, 2022 5 commits
- Bump mox-imager commit · 53d2a1c5
  Marek Behun authored Mar 09, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  53d2a1c5
- Rename arm-trusted-firmware to trusted-firmware-a · b4c34b4e
  Marek Behun authored Mar 09, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  b4c34b4e
- Sync mox-imager submodule URL · 5f79aceb
  Marek Behun authored Mar 09, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  5f79aceb
- Sync TF-A submodule URL · a1cdd32d
  Marek Behun authored Mar 09, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  a1cdd32d
- Sync u-boot submodule URL · 58ef1af8
  Marek Behun authored Mar 09, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  58ef1af8
03 Mar, 2022 2 commits
- wtmi: Check argument validity in Marvell's CMD_OTP_READ_1B command more · 90d28e18
  Marek Behun authored Mar 03, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  90d28e18
- Bump mox-imager commit · 3a48cf1b
  Marek Behun authored Mar 03, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  3a48cf1b
28 Feb, 2022 7 commits

wtmi: Implement Marvell's OTP read commands · 807a3e1c

Pali Rohár authored Oct 14, 2021 and

Marek Behun committed Feb 28, 2022



Implement OTP read commands with the same API as in Marvell's fuse.bin
firmware.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>

807a3e1c

wtmi: Enable OTP read/write mailbox commands · 77b1232d

Pali Rohár authored Oct 14, 2021 and

Marek Behun committed Feb 28, 2022



Enable commands MBOX_CMD_OTP_READ and MBOX_CMD_OTP_WRITE. The write
command is for now enabled only in non-secure boot mode.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>

77b1232d

wtmi: Add is_secure_boot() · 9724d415
Marek Behun authored Feb 28, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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9724d415
Bump mox-imager commit · 03de0c15
Marek Behun authored Feb 28, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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03de0c15

wtmi: Fix efuse_write_row_with_ecc_lock() for masked ECC rows · 2133601f

Marek Behun authored Feb 28, 2022



Fix function efuse_write_row_with_ecc_lock() for the case when ECC row
is masked:
- do not add bits from _efuse_read_row(), since if the row is masked,
  the bits are invalid; only program the new bits
- if the ECC row is masked, do not check for whether the ECC field for
  requested row is already programmed, since the check can't work
  because reading the masked ECC row returns invalid value
  0x0bad0acc0bad0acc
Signed-off-by: Marek Behún <marek.behun@nic.cz>

2133601f

wtmi: Don't allow masked rows in efuse_write_row_with_ecc_lock() · 545a89fa

Marek Behun authored Feb 28, 2022



Don't allow writing masked rows in efuse_write_row_with_ecc_lock().

To compute ECC code the row needs to be readable, so this function can't
work with masked rows.
Signed-off-by: Marek Behún <marek.behun@nic.cz>

545a89fa

wtmi: Don't program already programmed bits in efuse_raw_write() · 94ebc98c

Marek Behun authored Feb 28, 2022



In efuse_raw_write() we need first to read the OTP row, otherwise
writing won't work. We currently add the already written bits to the
value about to be written with bitwise OR. But if the row is masked,
reading will not return the real value of the row, but special value
0x0bad0acc0bad0acc. We can't add these bits to the value about to be
written.

Do not add bits returned from _efuse_read_row() to the values about to
be written.
Signed-off-by: Marek Behún <marek.behun@nic.cz>

94ebc98c

27 Feb, 2022 3 commits

wtmi: Remove inline specifier from is_row_masked() · 2369750f

Marek Behun authored Feb 27, 2022



Let compiler decide whether this function should be inlined.
Signed-off-by: Marek Behún <marek.behun@nic.cz>

2369750f

wtmi: Use ARRAY_SIZE() · 53e26367
Pali Rohár authored Oct 14, 2021 and Marek Behun committed Feb 27, 2022
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Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
```
53e26367

wtmi: Remove duplicate checks · cc3e23bd

Pali Rohár authored Oct 14, 2021 and

Marek Behun committed Feb 27, 2022



Remove duplicate checks for row number in cmd_otp_read() and
cmd_otp_write().

Functions efuse_read_row_no_ecc() and efuse_write_row_no_ecc()
already check for valid row number.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>

cc3e23bd

10 Feb, 2022 2 commits
- Makefile: ignore clean target errors · 89d24bea
  Marek Behun authored Feb 10, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  89d24bea
- Bump mox-imager commit · 9ee8b8d2
  Marek Behun authored Feb 10, 2022
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  9ee8b8d2
11 Dec, 2021 5 commits
- Bump mox-imager commit · 489262b6
  Marek Behun authored Dec 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  489262b6
- deploy: Print board type in deploy output · 79d2f326
  Marek Behun authored Dec 06, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  79d2f326
- deploy: Print board version without board type bits in deploy output · 78f15b00
  Marek Behun authored Dec 06, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  78f15b00
- deploy: Always determine 512 MiB RAM when deploying RIPE Atlas Probe · e69fdfae
  Marek Behun authored Dec 06, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  e69fdfae
- deploy: Write eMMC Boot Mode into OTP when deploying RIPE Atlas Probe · d1f7d073
  Marek Behun authored Dec 06, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  d1f7d073
02 Dec, 2021 2 commits
- Bump mox-imager commit · d43a089e
  Marek Behun authored Dec 02, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  d43a089e
- deploy: Use get_ram_size() from ddr.c · 49ac21d0
  Marek Behun authored Dec 02, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  49ac21d0
01 Dec, 2021 2 commits
- Print DDR type and size when initializing · 1e7705d2
  Marek Behun authored Dec 01, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  1e7705d2
- Move get_ram_size() to ddr.c · 6f85e72d
  Marek Behun authored Dec 01, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  6f85e72d
11 Oct, 2021 7 commits
- wtmi: Rename Atlas_RIPE to RIPE_Atlas · edb10791
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  edb10791
- wtmi: Inform about board type in CMD_BOARD_INFO · e6a3aee2
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  e6a3aee2
- wtmi: Read only bits 53:48 of row eFuse 42 as board version · 50aeae52
  Marek Behun authored Oct 11, 2021
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This change is backwards compatible and allows the top bits to be used
for differentiating other Armada 3720 devices.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  50aeae52
- wtmi: Add README.md (document OTP content) · b8823988
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  b8823988
- wtmi: Add ARRAY_SIZE() macro · c0684315
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  c0684315
- wtmi: Use 50 MHz as SPI clock rate · 4af23173
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  4af23173
- wtmi: Add fast spi_write() function · 226fc5c5
  Marek Behun authored Oct 11, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  226fc5c5
10 Oct, 2021 3 commits
- wtmi: clock: Check for zero loops, not argument, in ndelay() / udelay() · 518c9148
  Marek Behun authored Oct 10, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  518c9148
- wtmi: Fix comment · 89a21c5d
  Marek Behun authored Oct 10, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  89a21c5d
- wtmi: Add clk command to print xtal and TBG clock rates · 7b3e11ac
  Marek Behun authored Oct 10, 2021
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Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  7b3e11ac
07 Oct, 2021 1 commit
- wtmi: Use the signed keyword when defining signed types · 5127638a
  Marek Behun authored Oct 07, 2021
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The char type is implicitly unsigned on ARM.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
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  5127638a