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cmd: fastboot: test the fastboot memory space availability 

Use the sysmem to test fastboot memory is available or not.

Change-Id: I021152827b6948fabd5ea41e111ea20adf43167f
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
This commit is contained in:
Jason Zhu 2019-02-26 22:12:27 +08:00 committed by Jianhong Chen
parent 727ebf6de1
commit 562a66d432
1 changed files with 9 additions and 1 deletions
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10
cmd/fastboot.c
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@ -13,6 +13,7 @@
#include <g_dnl.h>
#include <net.h>
#include <usb.h>
#include <sysmem.h>
static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
@ -21,7 +22,6 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
char *usb_controller;
int ret;
#endif
if (argc < 2)
return CMD_RET_USAGE;
@ -65,6 +65,13 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
goto exit;
}
if (!sysmem_alloc_base("fastboot",
CONFIG_FASTBOOT_BUF_ADDR,
CONFIG_FASTBOOT_BUF_SIZE)) {
printf("The fastboot memory space is unusable!\n");
return CMD_RET_FAILURE;
}
printf("OK\n");
while (1) {
@ -78,6 +85,7 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
ret = CMD_RET_SUCCESS;
exit:
sysmem_free(CONFIG_FASTBOOT_BUF_ADDR);
g_dnl_unregister();
g_dnl_clear_detach();
board_usb_cleanup(controller_index, USB_INIT_DEVICE);