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From: Sughosh Ganu <sughosh.ganu@linaro.org>
To: u-boot@lists.denx.de
Subject: [PATCH v2 13/14] efidebug: capsule: Add a command to update capsule on disk
Date: Mon, 21 Dec 2020 17:13:13 +0530	[thread overview]
Message-ID: <20201221114314.25588-14-sughosh.ganu@linaro.org> (raw)
In-Reply-To: <20201221114314.25588-1-sughosh.ganu@linaro.org>

Add a efidebug subcommand to initiate a firmware update using the efi
firmware management protocol(fmp) set_image routine.

The firmware update can be initiated through

'efidebug capsule disk-update'

This would locate the efi capsule file on the efi system partition,
and call the platform's set_image fmp routine to initiate the firmware
update.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
---

Changes since V1: None

 cmd/efidebug.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index fa9d7fe757..5fb7b1e3c6 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -79,6 +79,16 @@ static int do_efi_capsule_update(struct cmd_tbl *cmdtp, int flag,
 	return CMD_RET_SUCCESS;
 }
 
+static int do_efi_capsule_on_disk_update(struct cmd_tbl *cmdtp, int flag,
+					 int argc, char * const argv[])
+{
+	efi_status_t ret;
+
+	ret = efi_launch_capsules();
+
+	return ret == EFI_SUCCESS ? CMD_RET_SUCCESS : CMD_RET_FAILURE;
+}
+
 /**
  * do_efi_capsule_show() - show capsule information
  *
@@ -207,6 +217,8 @@ static struct cmd_tbl cmd_efidebug_capsule_sub[] = {
 			 "", ""),
 	U_BOOT_CMD_MKENT(show, CONFIG_SYS_MAXARGS, 1, do_efi_capsule_show,
 			 "", ""),
+	U_BOOT_CMD_MKENT(disk-update, 0, 0, do_efi_capsule_on_disk_update,
+			 "", ""),
 	U_BOOT_CMD_MKENT(result, CONFIG_SYS_MAXARGS, 1, do_efi_capsule_res,
 			 "", ""),
 };
@@ -1544,6 +1556,8 @@ static char efidebug_help_text[] =
 #ifdef CONFIG_EFI_HAVE_CAPSULE_SUPPORT
 	"efidebug capsule update [-v] <capsule address>\n"
 	"  - process a capsule\n"
+	"efidebug capsule disk-update\n"
+	"  - update a capsule from disk\n"
 	"efidebug capsule show <capsule address>\n"
 	"  - show capsule information\n"
 	"efidebug capsule result [<capsule result var>]\n"
-- 
2.17.1

  parent reply	other threads:[~2020-12-21 11:43 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-21 11:43 [PATCH v2 00/14] qemu: arm64: Add support for uefi capsule update on qemu arm platform Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 01/14] mkeficapsule: Add support for embedding public key in a dtb Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 02/14] qemu: arm: Initialise virtio in board_late_init Sughosh Ganu
2020-12-21 12:19   ` Heinrich Schuchardt
2020-12-21 12:51     ` Heinrich Schuchardt
2020-12-21 17:18       ` Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 03/14] crypto: Fix the logic to calculate hash with authattributes set Sughosh Ganu
2020-12-21 12:54   ` Heinrich Schuchardt
2020-12-21 11:43 ` [PATCH v2 04/14] qemu: arm64: Add support for dynamic mtdparts for the platform Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 05/14] qemu: arm64: Set dfu_alt_info variable " Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 06/14] fsp: Move and rename fsp_types.h file Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 07/14] efi_loader: Add logic to parse EDKII specific fmp payload header Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 08/14] dfu_mtd: Add provision to unlock mtd device Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 09/14] efi_loader: Make the pkcs7 header parsing function an extern Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 10/14] efi_loader: Re-factor code to build the signature store from efi signature list Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 11/14] efi: capsule: Add support for uefi capsule authentication Sughosh Ganu
2020-12-21 11:43 ` [PATCH v2 12/14] efi_loader: Enable " Sughosh Ganu
2020-12-21 11:43 ` Sughosh Ganu [this message]
2020-12-21 11:43 ` [PATCH v2 14/14] qemu: arm64: Add documentation for capsule update Sughosh Ganu
2020-12-21 12:58   ` Heinrich Schuchardt
2020-12-21 17:12     ` Sughosh Ganu
2020-12-21 17:51       ` Heinrich Schuchardt
2020-12-22  6:10         ` Sughosh Ganu

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