[coreboot-gerrit] Change in em100[master]: WIP: Add preliminary network update functionality

[Stefan Reinauer (Code Review)]

Stefan Reinauer has uploaded this change for review. ( https://review.coreboot.org/c/em100/+/37072 )

Change subject: WIP: Add preliminary network update functionality
......................................................................

WIP: Add preliminary network update functionality

DO NOT MERGE. Incomplete. Only for your amusement.

Update chip database and firmware images over the network.

Change-Id: I5c378754da4ce06b63f317eb22fa237d7a616fd8
Signed-off-by: Stefan Reinauer 
---
M Makefile
M em100.c
M em100.h
M tar.c
4 files changed, 13 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/72/37072/1

diff --git a/Makefile b/Makefile
index ef1bd01..c4c33b4 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@

XZ = xz/xz_crc32.c  xz/xz_crc64.c  xz/xz_dec_bcj.c  xz/xz_dec_lzma2.c  xz/xz_dec_stream.c
 SOURCES = em100.c firmware.c fpga.c hexdump.c sdram.c spi.c system.c trace.c usb.c
-SOURCES += tar.c $(XZ)
+SOURCES += curl.c tar.c $(XZ)

OBJECTS = $(SOURCES:.c=.o)

diff --git a/em100.c b/em100.c
index d075711..30a518c 100644
--- a/em100.c
+++ b/em100.c
@@ -690,6 +690,7 @@
    {"firmware-write", 1, 0, 'g'},
    {"device", 1, 0, 'x'},
    {"list-devices", 0, 0, 'l'},
+	{"update-files", 0, 0, 'U'},
    {"terminal",0 ,0, 'T'},
    {NULL, 0, 0, 0}
 };
@@ -718,6 +719,7 @@
    	"  -x|--device BUS:DEV             use EM100pro on USB bus/device\n"
    	"  -x|--device DPxxxxxx            use EM100pro with serial no DPxxxxxx\n"
    	"  -l|--list-devices               list all connected EM100pro devices\n"
+		"  -U|--update-files               update device (chip) and firmware database\n"
    	"  -D|--debug:                     print debug information.\n"
    	"  -h|--help:                      this help text\n\n",
    	name);
@@ -742,9 +744,7 @@
    unsigned long spi_start_address = 0;
    const char *voltage = NULL;

-	test_tar();
-
-	while ((opt = getopt_long(argc, argv, "c:d:a:u:rsvtO:F:f:g:S:V:p:Dx:lhT",
+	while ((opt = getopt_long(argc, argv, "c:d:a:u:rsvtO:F:f:g:S:V:p:Dx:lUhT",
    			  longopts, &idx)) != -1) {
    	switch (opt) {
    	case 'c':
@@ -812,6 +812,9 @@
    	case 'l':
    		em100_list();
    		return 0;
+		case 'U':
+			update_all_files();
+			return 0;
    	default:
    	case 'h':
    		usage(argv[0]);
diff --git a/em100.h b/em100.h
index 0f5d51d..dd01204 100644
--- a/em100.h
+++ b/em100.h
@@ -171,6 +171,10 @@
 unsigned char *tar_load_compressed(char *filename, long *length);
 int test_tar(void);

+/* Network */
+void download(char *name, char *id);
+int update_all_files(void);
+
 /* Misc. */

#define MB * 1024 * 1024
diff --git a/tar.c b/tar.c
index 23e4486..aceaf29 100644
--- a/tar.c
+++ b/tar.c
@@ -235,6 +235,7 @@
    return fw;
 }

+#if 0
 int test_tar(void)
 {
    int ret;
@@ -270,4 +271,4 @@
    free(fw);
    return 0;
 }
-
+#endif