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Handle all commands and variables for "fastboot flashall" 

Implement the rest of the variables and fastboot commands for flashall.
For A/B related commands, slot A is always selected.

Bug: 31887729
Test: "fastboot flashall" does not result in any unknown commands or
      variables

Change-Id: Iec794a0a0805aeb744157ab25b417443a3fc7f5a
This commit is contained in:
Jocelyn Bohr 2016-11-22 17:33:40 -08:00 committed by Kever Yang
parent aba554cc34
commit 9ec8daff33
1 changed files with 44 additions and 2 deletions
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44
net/fastboot.c
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@ -9,6 +9,7 @@
#include <fb_mmc.h>
#include <net.h>
#include <net/fastboot.h>
#include <part.h>
#include <stdlib.h>
#include <version.h>
@ -180,6 +181,9 @@ static void fastboot_send(struct fastboot_header fb_header, char *fastboot_data,
fb_continue(response);
} else if (!strncmp("reboot", cmd_string, 6)) {
fb_reboot(response);
} else if (!strcmp("set_active", cmd_string)) {
/* A/B not implemented, for now do nothing */
write_fb_response("OKAY", "", response);
} else {
error("command %s not implemented.\n", cmd_string);
write_fb_response("FAIL", "unrecognized command", response);
@ -238,7 +242,8 @@ static void fb_getvar(char *response)
write_fb_response("FAIL", "missing var", response);
} else if (!strcmp("version", cmd_parameter)) {
write_fb_response("OKAY", FASTBOOT_VERSION, response);
} else if (!strcmp("bootloader-version", cmd_parameter)) {
} else if (!strcmp("bootloader-version", cmd_parameter) ||
!strcmp("version-bootloader", cmd_parameter)) {
write_fb_response("OKAY", U_BOOT_VERSION, response);
} else if (!strcmp("downloadsize", cmd_parameter) ||
!strcmp("max-download-size", cmd_parameter)) {
@ -252,6 +257,43 @@ static void fb_getvar(char *response)
} else {
write_fb_response("FAIL", "Value not set", response);
}
} else if (!strcmp("version-baseband", cmd_parameter)) {
write_fb_response("OKAY", "N/A", response);
} else if (!strcmp("product", cmd_parameter)) {
const char *board = getenv("board");
if (board) {
write_fb_response("OKAY", board, response);
} else {
write_fb_response("FAIL", "Board not set", response);
}
} else if (!strcmp("current-slot", cmd_parameter)) {
/* A/B not implemented, for now always return _a */
write_fb_response("OKAY", "_a", response);
} else if (!strcmp("slot-suffixes", cmd_parameter)) {
write_fb_response("OKAY", "_a,_b", response);
} else if (!strncmp("has-slot", cmd_parameter, 8)) {
char *part_name = cmd_parameter;
cmd_parameter = strsep(&part_name, ":");
if (!strcmp(part_name, "boot") || !strcmp(part_name, "system")) {
write_fb_response("OKAY", "yes", response);
} else {
write_fb_response("OKAY", "no", response);
}
} else if (!strncmp("partition-type", cmd_parameter, 14)) {
disk_partition_t part_info;
struct blk_desc *dev_desc;
char *part_name = cmd_parameter;
cmd_parameter = strsep(&part_name, ":");
dev_desc = blk_get_dev("mmc", 0);
if (dev_desc == NULL) {
write_fb_response("FAIL", "block device not found", response);
} else if (part_get_info_efi_by_name(dev_desc, part_name, &part_info) < 0) {
write_fb_response("FAIL", "partition not found", response);
} else {
write_fb_response("OKAY", (char*)part_info.type, response);
}
} else {
printf("WARNING: unknown variable: %s\n", cmd_parameter);
write_fb_response("FAIL", "Variable not implemented", response);