diff options
| author | Daniel Hellstrom <daniel@gaisler.com> | 2020-05-08 13:48:00 +0200 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2020-09-02 10:53:07 +0200 |
| commit | 2444d2db810bb9dc95a74791cae24935e998d36a (patch) | |
| tree | ccf0df795867d9d2c3877dd88e8f7a1930296901 | |
| parent | d2987e6ebbda5c83f60d4e5cf0febd7a82df3a32 (diff) | |
leon3,printk: avoid optimizing away preinit printk buffer
| -rw-r--r-- | bsps/sparc/leon3/console/printk_support.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bsps/sparc/leon3/console/printk_support.c b/bsps/sparc/leon3/console/printk_support.c index c7811687f3..49e73d3130 100644 --- a/bsps/sparc/leon3/console/printk_support.c +++ b/bsps/sparc/leon3/console/printk_support.c @@ -32,8 +32,8 @@ struct apbuart_regs *leon3_debug_uart = NULL; * pre_printk_dbgbuf[] buffer, hopefully the buffer can help debugging the * early BSP boot.. At least the last printk() will be caught. */ -static char pre_printk_dbgbuf[32] = {0}; -static int pre_printk_pos = 0; +char pre_printk_dbgbuf[32] = {0}; +int pre_printk_pos = 0; /* Initialize the BSP system debug console layer. It will scan AMBA Plu&Play * for a debug APBUART and enable RX/TX for that UART. |