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efi: Add a way to obtain boot services in the app
Add a function to return this information along with a stub for the efi_info_get() function, since calling it otherwise hangs U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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2 changed files with 17 additions and 1 deletions
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@ -444,9 +444,15 @@ extern char _binary_u_boot_bin_start[], _binary_u_boot_bin_end[];
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*
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* @return pointer to EFI system table
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*/
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struct efi_system_table *efi_get_sys_table(void);
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/**
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* efi_get_boot() - Get access to the EFI boot services table
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*
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* @return pointer to EFI boot services table
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*/
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struct efi_boot_services *efi_get_boot(void);
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/**
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* efi_get_ram_base() - Find the base of RAM
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*
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@ -31,11 +31,21 @@ struct efi_system_table *efi_get_sys_table(void)
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return global_priv->sys_table;
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}
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struct efi_boot_services *efi_get_boot(void)
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{
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return global_priv->boot;
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}
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unsigned long efi_get_ram_base(void)
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{
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return global_priv->ram_base;
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}
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int efi_info_get(enum efi_entry_t type, void **datap, int *sizep)
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{
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return -ENOSYS;
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}
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static efi_status_t setup_memory(struct efi_priv *priv)
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{
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struct efi_boot_services *boot = priv->boot;
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