This inserts bootstage calls into tftp, usb start and bootm. We could go further, but this is a reasonable start to illustrate the concept.
Signed-off-by: Simon Glass sjg@chromium.org ---
common/cmd_bootm.c | 2 ++ common/cmd_net.c | 7 ++++++- common/cmd_usb.c | 1 + net/bootp.c | 4 ++++ net/net.c | 1 + 5 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 7e780fb..7536f34 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -199,6 +199,8 @@ static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]
bootm_start_lmb();
+ bootstage_mark_name(BOOTSTAGE_ID_BOOTM_START, "bootm_start"); + /* get kernel image header, start address and length */ os_hdr = boot_get_kernel(cmdtp, flag, argc, argv, &images, &images.os.image_start, &images.os.image_len); diff --git a/common/cmd_net.c b/common/cmd_net.c index 78b7113..0606096 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -43,7 +43,12 @@ U_BOOT_CMD(
int do_tftpb (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - return netboot_common(TFTPGET, cmdtp, argc, argv); + int ret; + + bootstage_mark_name(BOOTSTAGE_KERNELREAD_START, "tftp_start"); + ret = netboot_common(TFTPGET, cmdtp, argc, argv); + bootstage_mark_name(BOOTSTAGE_KERNELREAD_STOP, "tftp_done"); + return ret; }
U_BOOT_CMD( diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 320667f..8115f4e 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -513,6 +513,7 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if ((strncmp(argv[1], "reset", 5) == 0) || (strncmp(argv[1], "start", 5) == 0)) { + bootstage_mark_name(BOOTSTAGE_ID_USB_START, "usb_start"); usb_stop(); printf("(Re)start USB...\n"); i = usb_init(); diff --git a/net/bootp.c b/net/bootp.c index 34124b8..9e32476 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -322,6 +322,7 @@ BootpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, BootpVendorProcess((uchar *)&bp->bp_vend[4], len);
NetSetTimeout(0, (thand_f *)0); + bootstage_mark_name(BOOTSTAGE_ID_BOOTP_STOP, "bootp_stop");
debug("Got good BOOTP\n");
@@ -589,6 +590,7 @@ BootpRequest (void) Bootp_t *bp; int ext_len, pktlen, iplen;
+ bootstage_mark_name(BOOTSTAGE_ID_BOOTP_START, "bootp_start"); #if defined(CONFIG_CMD_DHCP) dhcp_state = INIT; #endif @@ -949,6 +951,8 @@ DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, BootpCopyNetParams(bp); /* Store net params from reply */ dhcp_state = BOUND; printf ("DHCP client bound to address %pI4\n", &NetOurIP); + bootstage_mark_name(BOOTSTAGE_ID_BOOTP_STOP, + "bootp_stop");
net_auto_load(); return; diff --git a/net/net.c b/net/net.c index 045405b..c5acf8f 100644 --- a/net/net.c +++ b/net/net.c @@ -402,6 +402,7 @@ int NetLoop(enum proto_t protocol) NetArpWaitTxPacketSize = 0; }
+ bootstage_mark_name(BOOTSTAGE_ID_ETH_START, "eth_start"); eth_halt(); eth_set_current(); if (eth_init(bd) < 0) {