Merge tag 'efi-2019-07-rc1-2' of git://git.denx.de/u-boot-efi

Pull request for UEFI sub-system for v2019.07-rc1 (2)

In the aarch64 crash dump information about the loaded EFI images is added.

In README.uefi the development target is for the UEFI subsystem is
described as "Embedded Base Boot Requirements (EBBR) Specification"
compliance.

Several bug fixes are supplied.

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/lib/interrupts_64.c b/arch/arm/lib/interrupts_64.c
index 458319ab48..0bfdb8d93d 100644
--- a/arch/arm/lib/interrupts_64.c
+++ b/arch/arm/lib/interrupts_64.c
@@ -25,6 +25,11 @@ int disable_interrupts(void)
 	return 0;
 }
 
+static void show_efi_loaded_images(struct pt_regs *regs)
+{
+	efi_print_image_infos((void *)regs->elr);
+}
+
 void show_regs(struct pt_regs *regs)
 {
 	int i;
@@ -49,6 +54,7 @@ void do_bad_sync(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("Bad mode in \"Synchronous Abort\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -60,6 +66,7 @@ void do_bad_irq(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("Bad mode in \"Irq\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -71,6 +78,7 @@ void do_bad_fiq(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("Bad mode in \"Fiq\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -82,6 +90,7 @@ void do_bad_error(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("Bad mode in \"Error\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -93,6 +102,7 @@ void do_sync(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("\"Synchronous Abort\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -104,6 +114,7 @@ void do_irq(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("\"Irq\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -115,6 +126,7 @@ void do_fiq(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("\"Fiq\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }
 
@@ -129,5 +141,6 @@ void __weak do_error(struct pt_regs *pt_regs, unsigned int esr)
 	efi_restore_gd();
 	printf("\"Error\" handler, esr 0x%08x\n", esr);
 	show_regs(pt_regs);
+	show_efi_loaded_images(pt_regs);
 	panic("Resetting CPU ...\n");
 }