diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2023-06-01 14:45:41 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-06-14 21:20:11 +0000 |
| commit | 0507e069b0dbed132762f6423ba298db3b34e4e7 (patch) | |
| tree | fdb4c0b5e0d09b773a459b1eaebf9fe1cd4e8c6d /src/vendorcode/amd | |
| parent | 2fffb5df88faf6da061bd84606db8fad6453ee40 (diff) | |
soc|vc/amd/phoenix: Prepare for PSP verstage
Update all the required sources to lay the ground work to enable PSP
verstage.
BUG=b:284984667
TEST=Build Myst BIOS image with PSP verstage enabled.
Change-Id: I6fbb1f835ac2ad6ff47f843321e1bd380af7ce33
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75584
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Diffstat (limited to 'src/vendorcode/amd')
| -rw-r--r-- | src/vendorcode/amd/fsp/phoenix/include/bl_uapp/bl_syscall_public.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/vendorcode/amd/fsp/phoenix/include/bl_uapp/bl_syscall_public.h b/src/vendorcode/amd/fsp/phoenix/include/bl_uapp/bl_syscall_public.h index 30ea49faa6..623762ad0e 100644 --- a/src/vendorcode/amd/fsp/phoenix/include/bl_uapp/bl_syscall_public.h +++ b/src/vendorcode/amd/fsp/phoenix/include/bl_uapp/bl_syscall_public.h @@ -57,6 +57,9 @@ enum verstage_cmd_id { CMD_CCP_DMA, CMD_SET_PLATFORM_BOOT_MODE, CMD_SET_FW_HASH_TABLE, + CMD_GET_PREV_BOOT_STATUS, + CMD_GET_HSP_SECURE_STATE, + CMD_WRITE_POSTCODE, }; struct mod_exp_params { @@ -94,6 +97,7 @@ enum fch_io_device { FCH_IO_DEVICE_MISC, FCH_IO_DEVICE_AOAC, FCH_IO_DEVICE_IOPORT, + FCH_IO_DEVICE_UART, FCH_IO_DEVICE_END, }; @@ -105,6 +109,12 @@ enum fch_i2c_controller_id { FCH_I2C_CONTROLLER_ID_MAX, }; +enum fch_uart_id { + FCH_UART_ID_0 = 0, + FCH_UART_ID_1 = 1, + FCH_UART_ID_MAX, +}; + struct spirom_info { void *SpiBiosSysHubBase; void *SpiBiosSmnBase; @@ -371,6 +381,24 @@ uint32_t svc_set_platform_boot_mode(enum chrome_platform_boot_mode boot_mode); */ uint32_t svc_set_fw_hash_table(struct psp_fw_hash_table *hash_table); +/* Get the previous boot status. + * + * Parameters: + * - boot_status - Address where the boot status is read into + * + * Return value: BL_OK or error code + */ +uint32_t svc_get_prev_boot_status(uint32_t *boot_status); + +/* Get HSP Secure state + * + * Parameters: + * - hsp_secure_state - Address where the state info is read into + * + * Return value: BL_OK or error code + */ +uint32_t svc_get_hsp_secure_state(uint32_t *hsp_secure_state); + /* C entry point for the Bootloader Userspace Application */ void Main(void); |