diff options
Diffstat (limited to 'resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch')
| -rw-r--r-- | resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch b/resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch index 4de5a67..ea06121 100644 --- a/resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch +++ b/resources/depthcharge/patch/0007-vboot-Display-callbacks-for-developer-and-recovery-m.patch @@ -1,4 +1,4 @@ -From dc7421b033667ccbad3429e6ed118c849f3b05ca Mon Sep 17 00:00:00 2001 +From 541a3f09ecb062e3f0778eb9846732cfabcbfbba Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski <contact@paulk.fr> Date: Tue, 11 Aug 2015 11:22:54 +0200 Subject: [PATCH 7/7] vboot: Display callbacks for developer and recovery mode @@ -9,14 +9,14 @@ free software (Chrome OS), so this implements a text-based interface instead. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> --- - src/vboot/callbacks/display.c | 157 ++++++++++++++++++++++++++++++++++++++---- - 1 file changed, 145 insertions(+), 12 deletions(-) + src/vboot/callbacks/display.c | 168 +++++++++++++++++++++++++++++++++++++++--- + 1 file changed, 156 insertions(+), 12 deletions(-) diff --git a/src/vboot/callbacks/display.c b/src/vboot/callbacks/display.c -index efa0691..2341621 100644 +index efa0691..b659f7b 100644 --- a/src/vboot/callbacks/display.c +++ b/src/vboot/callbacks/display.c -@@ -84,9 +84,16 @@ void print_on_center(const char *msg) +@@ -84,9 +84,17 @@ void print_on_center(const char *msg) print_string(msg); } @@ -27,6 +27,7 @@ index efa0691..2341621 100644 + unsigned int rows, cols; + uint32_t boot_signed_only = 0; + uint32_t boot_usb = 0; ++ uint32_t boot_legacy = 0; + const char *fw_id; + int fw_index; + void *blob = NULL; @@ -35,7 +36,7 @@ index efa0691..2341621 100644 /* * Show the debug messages for development. It is a backup method -@@ -98,31 +105,157 @@ VbError_t VbExDisplayScreen(uint32_t screen_type) +@@ -98,31 +106,167 @@ VbError_t VbExDisplayScreen(uint32_t screen_type) video_console_clear(); break; case VB_SCREEN_DEVELOPER_WARNING: @@ -48,34 +49,44 @@ index efa0691..2341621 100644 + &boot_signed_only); + + VbNvGet(vnc, VBNV_DEV_BOOT_USB, &boot_usb); ++ VbNvGet(vnc, VBNV_DEV_BOOT_LEGACY, &boot_legacy); + } + + print_string( + "Welcome to developer mode!\n\n" + "Useful key combinations:\n" + "- Ctrl + H: Hold developer mode\n" -+ "- Ctrl + D: Continue booting\n"); ++ "- Ctrl + D: Boot from internal storage\n"); + + if (boot_usb) + print_string("- Ctrl + U: Boot from external media\n"); + ++ if (boot_legacy) ++ print_string("- Ctrl + L: Boot from legacy payload\n"); ++ + print_string( -+ "- Ctrl + L: Boot from legacy media\n" + "- Ctrl + I: Show device information\n" + "- Space: Disable developer mode\n\n" -+ "This screen is shown for 3 seconds (if not held).\n\n"); ++ "This screen is shown for 3 seconds (if not held)." ++ "\n\n"); + + if (vnc != NULL) { + if (!boot_signed_only) + print_string( -+ "Warning: this device will boot " -+ "unsigned kernels!\n"); ++ "Warning: this device will boot kernels" ++ " without verifying their signature!" ++ "\n"); + + if (boot_usb) + print_string( + "Warning: this device will boot from " + "external media!\n"); + ++ if (boot_legacy) ++ print_string( ++ "Warning: this device will boot legacy " ++ "payloads!\n"); ++ + if (!boot_signed_only || boot_usb) + print_string("\n"); + } @@ -130,7 +141,7 @@ index efa0691..2341621 100644 + print_string( + "Welcome to recovery mode!\n\n" + "Useful key combinations:\n" -+ "- Ctrl + D: Enable developer mode\n\n"); ++ "- Ctrl + D: Enable developer mode (if possible)\n\n"); + + if (screen_type == VB_SCREEN_RECOVERY_NO_GOOD) + print_on_center( |