hw/arm/aspeed_ast10x0: Map HACE peripheral
commit98fb9678da1560f7a625bfa900a1579772627687
authorPhilippe Mathieu-Daudé <philmd@linaro.org>
Tue, 7 Feb 2023 08:02:05 +0000 (7 09:02 +0100)
committerCédric Le Goater <clg@kaod.org>
Tue, 7 Feb 2023 08:02:05 +0000 (7 09:02 +0100)
treefc5bcf232ebdf2d701556df9802fed6ce1f63303
parent6ba3dc2516c53933e9b5e72acd6f9302f04ccbab
hw/arm/aspeed_ast10x0: Map HACE peripheral

Since I don't have access to the datasheet, the relevant
values were found in:
https://github.com/AspeedTech-BMC/zephyr/blob/v00.01.08/dts/arm/aspeed/ast10x0.dtsi

Before on Zephyr:

  uart:~$ hash test
  sha256_test
  tv[0]:hash_final error
  sha384_test
  tv[0]:hash_final error
  sha512_test
  tv[0]:hash_final error
  [00:00:06.278,000] <err> hace_global: HACE poll timeout
  [00:00:09.324,000] <err> hace_global: HACE poll timeout
  [00:00:12.261,000] <err> hace_global: HACE poll timeout

  uart:~$ crypto aes256_cbc_vault
  aes256_cbc vault key 1
  [00:00:06.699,000] <inf> hace_global: aspeed_crypto_session_setup
  [00:00:06.699,000] <inf> hace_global: data->cmd: 1c2098
  [00:00:06.699,000] <inf> hace_global: crypto_data_src: 93340
  [00:00:06.699,000] <inf> hace_global: crypto_data_dst: 93348
  [00:00:06.699,000] <inf> hace_global: crypto_ctx_base: 93300
  [00:00:06.699,000] <inf> hace_global: crypto_data_len: 80000040
  [00:00:06.699,000] <inf> hace_global: crypto_cmd_reg:  11c2098
  [00:00:09.743,000] <inf> hace_global: HACE_STS: 0
  [00:00:09.743,000] <err> hace_global: HACE poll timeout
  [00:00:09.743,000] <err> crypto: CBC mode ENCRYPT - Failed
  [00:00:09.743,000] <inf> hace_global: aspeed_crypto_session_free
  uart:~$

After:

  uart:~$ hash test
  sha256_test
  tv[0]:PASS
  tv[1]:PASS
  tv[2]:PASS
  tv[3]:PASS
  tv[4]:PASS
  sha384_test
  tv[0]:PASS
  tv[1]:PASS
  tv[2]:PASS
  tv[3]:PASS
  tv[4]:PASS
  tv[5]:PASS
  sha512_test
  tv[0]:PASS
  tv[1]:PASS
  tv[2]:PASS
  tv[3]:PASS
  tv[4]:PASS
  tv[5]:PASS

  uart:~$ crypto aes256_cbc_vault
  aes256_cbc vault key 1
  Was waiting for:
  6b c1 be e2 2e 40 9f 96 e9 3d 7e 11 73 93 17 2a
  ae 2d 8a 57 1e 03 ac 9c 9e b7 6f ac 45 af 8e 51
  30 c8 1c 46 a3 5c e4 11 e5 fb c1 19 1a 0a 52 ef
  f6 9f 24 45 df 4f 9b 17 ad 2b 41 7b e6 6c 37 10

   But got:
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  [00:00:05.771,000] <inf> hace_global: aspeed_crypto_session_setup
  [00:00:05.772,000] <inf> hace_global: data->cmd: 1c2098
  [00:00:05.772,000] <inf> hace_global: crypto_data_src: 93340
  [00:00:05.772,000] <inf> hace_global: crypto_data_dst: 93348
  [00:00:05.772,000] <inf> hace_global: crypto_ctx_base: 93300
  [00:00:05.772,000] <inf> hace_global: crypto_data_len: 80000040
  [00:00:05.772,000] <inf> hace_global: crypto_cmd_reg:  11c2098
  [00:00:05.772,000] <inf> hace_global: HACE_STS: 1000
  [00:00:05.772,000] <inf> crypto: Output length (encryption): 80
  [00:00:05.772,000] <inf> hace_global: aspeed_crypto_session_free
  [00:00:05.772,000] <inf> hace_global: aspeed_crypto_session_setup
  [00:00:05.772,000] <inf> hace_global: data->cmd: 1c2018
  [00:00:05.772,000] <inf> hace_global: crypto_data_src: 93340
  [00:00:05.772,000] <inf> hace_global: crypto_data_dst: 93348
  [00:00:05.772,000] <inf> hace_global: crypto_ctx_base: 93300
  [00:00:05.772,000] <inf> hace_global: crypto_data_len: 80000040
  [00:00:05.772,000] <inf> hace_global: crypto_cmd_reg:  11c2018
  [00:00:05.772,000] <inf> hace_global: HACE_STS: 1000
  [00:00:05.772,000] <inf> crypto: Output length (decryption): 64
  [00:00:05.772,000] <err> crypto: CBC mode DECRYPT - Mismatch between plaintext and decrypted cipher text
  [00:00:05.774,000] <inf> hace_global: aspeed_crypto_session_free
  uart:~$

Reviewed-by: Peter Delevoryas <peter@pjd.dev>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
hw/arm/aspeed_ast10x0.c