[PATCH] tiny-printf: Handle %pM format when CONFIG_SPL_NET_SUPPORT is enabled

[Matwey V. Kornilov]

%pM format string is used to print MAC-address and this is required while SPL
network boot.

This patch fixes the SPL boot issues like the following:

    Trying to boot from USB eth
    ## Error: flags type check failure for "ethaddr" <= "40309614M" (type: m)
    ## Error inserting "ethaddr" variable, errno=1
    eth0: eth_cpsw## Error: flags type check failure for "eth1addr" <=
    "81f01114M" (type: m)
    ## Error inserting "eth1addr" variable, errno=1
    , eth1: usb_ether
    eth_cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT !
    Problem booting with BOOTP
    SPL: failed to boot from all boot devices
    ### ERROR ### Please RESET the board ###

Signed-off-by: Matwey V. Kornilov <matwey.korni...@gmail.com>
---
 lib/tiny-printf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c
index 8fc7e48d99..0b2fabf118 100644
--- a/lib/tiny-printf.c
+++ b/lib/tiny-printf.c
@@ -269,7 +269,7 @@ static int _vprintf(struct printf_info *info, const char 
*fmt, va_list va)
                                }
                                break;
                        case 'p':
-#ifdef DEBUG
+#if IS_ENABLED(CONFIG_SPL_NET_SUPPORT) || defined(DEBUG)
                                pointer(info, fmt, va_arg(va, void *));
                                /*
                                 * Skip this because it pulls in _ctype which is
-- 
2.31.1