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authorAnuj Mittal <anuj.mittal@intel.com>2018-07-12 22:08:22 +0800
committerAnuj Mittal <anuj.mittal@intel.com>2018-07-16 16:53:00 +0800
commitc12c16659203d677618871f660c1499152a555a8 (patch)
tree60967f8f17da1e5a6cef2908312a25b4c9514a07 /recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch
parent7c469177e833a80443b948af63e40176c7dc6bee (diff)
downloadmeta-intel-c12c16659203d677618871f660c1499152a555a8.tar.gz
rmc: remove
It's not being maintained anymore and the scripts have not been kept in sync with upstream for quite some time. Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Diffstat (limited to 'recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch')
-rw-r--r--recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch82
1 files changed, 0 insertions, 82 deletions
diff --git a/recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch b/recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch
deleted file mode 100644
index 60e93ca8..00000000
--- a/recipes-bsp/systemd-boot/systemd-boot/0005-sd-boot-support-global-kernel-command-line-in-EFI-st.patch
+++ /dev/null
@@ -1,82 +0,0 @@
1From 405a77233dde990fa7815d1546dc5a6b5a608479 Mon Sep 17 00:00:00 2001
2From: Mikko Ylinen <mikko.ylinen@intel.com>
3Date: Fri, 27 Jan 2017 13:31:45 +0200
4Subject: [PATCH 5/5] sd-boot: support global kernel command line in EFI stub
5
6This change integrates rmc into EFI stub and supports a
7global fragment (RMC KBOOTPARAM) that is appended to the
8cmdline at boot.
9
10The fragment is board-specific and read from the database.
11
12Implements [YOCTO #10924].
13
14Upstream-status: Pending
15
16Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
17Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
18---
19 src/boot/efi/stub.c | 33 +++++++++++++++++++++++++++++++++
20 1 file changed, 33 insertions(+)
21
22diff --git a/src/boot/efi/stub.c b/src/boot/efi/stub.c
23index 540ca5985..11047477b 100644
24--- a/src/boot/efi/stub.c
25+++ b/src/boot/efi/stub.c
26@@ -14,6 +14,7 @@
27
28 #include <efi.h>
29 #include <efilib.h>
30+#include <rmc_api.h>
31
32 #include "disk.h"
33 #include "graphics.h"
34@@ -49,6 +50,9 @@ EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) {
35 UINTN cmdline_len;
36 CHAR16 uuid[37];
37 EFI_STATUS err;
38+ INTN len;
39+ CHAR8 *rmc_db = NULL;
40+ rmc_file_t rmc_file;
41
42 InitializeLib(image, sys_table);
43
44@@ -109,6 +113,35 @@ EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) {
45 #endif
46 }
47
48+ len = file_read(root_dir, L"\\rmc.db", 0, 0, &rmc_db);
49+ if (len <= 0)
50+ rmc_db = NULL;
51+
52+ /* If the board has a fragment in rmc database, append it to the cmdline */
53+ if (rmc_db && !rmc_gimme_file(sys_table, rmc_db, "KBOOTPARAM", &rmc_file)) {
54+ CHAR8 *line;
55+ UINTN i = 0;
56+ UINTN j;
57+
58+ line = AllocatePool(rmc_file.blob_len + cmdline_len + 2);
59+
60+ while (i < cmdline_len && cmdline[i] != '\0') {
61+ line[i] = cmdline[i];
62+ i++;
63+ }
64+
65+ line[i++] = ' ';
66+
67+ for (j=0; j < rmc_file.blob_len; j++)
68+ line[i+j] = rmc_file.blob[j];
69+ line[i+j] = '\0';
70+
71+ cmdline = line;
72+ cmdline_len = i + j;
73+
74+ FreePool(rmc_db);
75+ }
76+
77 /* export the device path this image is started from */
78 if (disk_get_part_uuid(loaded_image->DeviceHandle, uuid) == EFI_SUCCESS)
79 efivar_set(L"LoaderDevicePartUUID", uuid, FALSE);
80--
812.14.3
82