GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-21 06:31:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix DPRAM memory leak when CFG_ALLOC_DPRAM is defined, which

Browse source 
eventually leads to a machine check. This change assures that DPRAM
is allocated only once in that case.

Signed-off-by: Gary Jennejohn <garyj@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2008-09-22 22:23:06 +02:00
parent a07faf7b9a
commit 5fdc215f0b
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
cpu/mpc8xx/scc.c
View file

@ -215,12 +215,14 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
rxIdx = 0; rxIdx = 0;
txIdx = 0; txIdx = 0;
if (!rtx) {
#ifdef CFG_ALLOC_DPRAM #ifdef CFG_ALLOC_DPRAM
rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
dpram_alloc_align (sizeof (RTXBD), 8)); dpram_alloc_align (sizeof (RTXBD), 8));
#else #else
rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE); rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
#endif /* 0 */ #endif
}
#if (defined(PA_ENET_RXD) && defined(PA_ENET_TXD)) #if (defined(PA_ENET_RXD) && defined(PA_ENET_TXD))
/* Configure port A pins for Txd and Rxd. /* Configure port A pins for Txd and Rxd.