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efi_loader: populate console handles in system table

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The fields ConsoleInHandle, ConsoleOutHandle, ConsoleErrHandle must point
to the handles with the respective console protocols. Failure to do so
leads to an error in the EFI Shell:

    No SimpleTextInputEx was found. CTRL-based features are not usable.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Heinrich Schuchardt 2023-01-04 05:56:09 +01:00
parent 93cdb95238
commit 60bba6e205
1 changed files with 3 additions and 0 deletions
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3
lib/efi_loader/efi_boottime.c
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@ -3956,8 +3956,11 @@ efi_status_t efi_initialize_system_table(void)
* These entries will be set to NULL in ExitBootServices(). To avoid * These entries will be set to NULL in ExitBootServices(). To avoid
* relocation in SetVirtualAddressMap(), set them dynamically. * relocation in SetVirtualAddressMap(), set them dynamically.
*/ */
systab.con_in_handle = efi_root;
systab.con_in = &efi_con_in; systab.con_in = &efi_con_in;
systab.con_out_handle = efi_root;
systab.con_out = &efi_con_out; systab.con_out = &efi_con_out;
systab.stderr_handle = efi_root;
systab.std_err = &efi_con_out; systab.std_err = &efi_con_out;
systab.boottime = &efi_boot_services; systab.boottime = &efi_boot_services;