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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-02-05 11:25:25 -0600 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2009-02-16 18:05:56 -0600 |
| commit | 4ef630df773e45806d701bf5d25c328778bb4cde (patch) | |
| tree | 2abadc50a689dc639f319f8dcb2e29b5bb55d6e1 /board/freescale/mpc8641hpcn/mpc8641hpcn.c | |
| parent | edf0e2524a8c6a3e91c009c496a0aa0ae89cd8ab (diff) | |
| download | u-boot-imx-4ef630df773e45806d701bf5d25c328778bb4cde.zip u-boot-imx-4ef630df773e45806d701bf5d25c328778bb4cde.tar.gz u-boot-imx-4ef630df773e45806d701bf5d25c328778bb4cde.tar.bz2 | |
86xx: Reset update
Update the 86xx reset sequence to try executing a board-specific reset
function. If the board-specific reset is not implemented or does not
succeed, then assert #HRESET_REQ. Using #HRESET_REQ is a more standard
reset procedure than the previous method and allows all board
peripherals to be reset if needed.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'board/freescale/mpc8641hpcn/mpc8641hpcn.c')
| -rw-r--r-- | board/freescale/mpc8641hpcn/mpc8641hpcn.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c index 28c1683..49718da 100644 --- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c +++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c @@ -363,3 +363,11 @@ int board_eth_init(bd_t *bis) cpu_eth_init(bis); return pci_eth_init(bis); } + +void board_reset(void) +{ + out8(PIXIS_BASE + PIXIS_RST, 0); + + while (1) + ; +} |