diff options
| author | Tom Rini <trini@konsulko.com> | 2022-10-31 14:43:04 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-31 14:43:04 -0400 |
| commit | a90afc6730e6c67ad37f4c98a02891a93b4ff971 (patch) | |
| tree | 724c085433631e142a56c052d667139cba29b4a6 /lib/efi/efi_stub.c | |
| parent | 6f38d91158e7e4199753b79e0a25c1a65175aba4 (diff) | |
| parent | 77bec9e3d8bd2dc307447b92a3d5cefd693a62ad (diff) | |
Merge branch '2022-10-31-vbe-implement-the-full-firmware-flow'
To quote Simon:
This series provides an implementation of VBE from TPL through to U-Boot
proper, using VBE to load the relevant firmware stages. It buils a single
image.bin file containing all the phases:
TPL - initial phase, loads VPL using binman symbols
VPL - main firmware phase, loads SPL using VBE parameters
SPL - loads U-Boot proper using VBE parameters
U-Boot - final firmware phase, where OS booting is processed
This series does not include the OS-booting phase. That will be the
subject of a future series.
The implementation is entirely handled by sandbox. It should be possible
to enable this on a real board without much effort, but that is also the
subject of a future series.
Diffstat (limited to 'lib/efi/efi_stub.c')
| -rw-r--r-- | lib/efi/efi_stub.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c index a35fce1385..c9eb32ec10 100644 --- a/lib/efi/efi_stub.c +++ b/lib/efi/efi_stub.c @@ -126,7 +126,7 @@ static void jump_to_uboot(ulong cs32, ulong addr, ulong info) ((func_t)addr)(0, 0, info); #else - cpu_call32(cs32, CONFIG_SYS_TEXT_BASE, info); + cpu_call32(cs32, CONFIG_TEXT_BASE, info); #endif } @@ -184,8 +184,8 @@ static int get_codeseg32(void) if ((desc & GDT_PRESENT) && (desc & GDT_NOTSYS) && !(desc & GDT_LONG) && (desc & GDT_4KB) && (desc & GDT_32BIT) && (desc & GDT_CODE) && - CONFIG_SYS_TEXT_BASE > base && - CONFIG_SYS_TEXT_BASE + CONFIG_SYS_MONITOR_LEN < limit + CONFIG_TEXT_BASE > base && + CONFIG_TEXT_BASE + CONFIG_SYS_MONITOR_LEN < limit ) { cs32 = i; break; @@ -360,7 +360,7 @@ efi_status_t EFIAPI efi_main(efi_handle_t image, priv->memmap_desc, priv->memmap_size); add_entry_addr(priv, EFIET_END, NULL, 0, 0, 0); - memcpy((void *)CONFIG_SYS_TEXT_BASE, _binary_u_boot_bin_start, + memcpy((void *)CONFIG_TEXT_BASE, _binary_u_boot_bin_start, (ulong)_binary_u_boot_bin_end - (ulong)_binary_u_boot_bin_start); @@ -371,7 +371,7 @@ efi_status_t EFIAPI efi_main(efi_handle_t image, printhex8(priv->info->total_size); #endif putc('\n'); - jump_to_uboot(cs32, CONFIG_SYS_TEXT_BASE, (ulong)priv->info); + jump_to_uboot(cs32, CONFIG_TEXT_BASE, (ulong)priv->info); return EFI_LOAD_ERROR; } |