| Submitter | Fabio Estevam |
|---|---|
| Date | April 10, 2011, 6:17 p.m. |
| Message ID | <1302459471-12308-2-git-send-email-festevam@gmail.com> |
| Download | mbox | patch |
| Permalink | /patch/90527/ |
| State | Superseded |
| Headers | show |
Comments
Hi Fabio, > Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> > --- > Changes since v1: > - Use 3 bits for rcsr mask > > board/freescale/mx31pdk/mx31pdk.c | 25 ++++++++++++++++++++++++- > 1 files changed, 24 insertions(+), 1 deletions(-) > > diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c > index 4ef548f..5fc6319 100644 > --- a/board/freescale/mx31pdk/mx31pdk.c > +++ b/board/freescale/mx31pdk/mx31pdk.c > @@ -86,7 +86,30 @@ int board_late_init(void) > > int checkboard(void) > { > - printf("Board: i.MX31 MAX PDK (3DS)\n"); > + u32 cause; > + struct clock_control_regs *ccm = > + (struct clock_control_regs *)CCM_BASE; > + puts("Board: MX31PDK ["); > + > + cause = ccm->rcsr & 0x07; > + switch (cause) { > + case 0x0000: > + puts("POR"); > + break; > + case 0x0001: > + puts("RST"); > + break; > + case 0x0002: > + puts("WDOG"); > + break; > + case 0x0006: > + puts("JTAG"); > + break; > + default: > + puts("unknown"); > + } > + > + puts("]\n"); > return 0; > } Didn't we agree to move this into CPU specific code so other i.MX31 boards will profit from it as well? Can you remind me why this does not happen? Cheers Detlev
Patch
diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c index 4ef548f..5fc6319 100644 --- a/board/freescale/mx31pdk/mx31pdk.c +++ b/board/freescale/mx31pdk/mx31pdk.c @@ -86,7 +86,30 @@ int board_late_init(void) int checkboard(void) { - printf("Board: i.MX31 MAX PDK (3DS)\n"); + u32 cause; + struct clock_control_regs *ccm = + (struct clock_control_regs *)CCM_BASE; + puts("Board: MX31PDK ["); + + cause = ccm->rcsr & 0x07; + switch (cause) { + case 0x0000: + puts("POR"); + break; + case 0x0001: + puts("RST"); + break; + case 0x0002: + puts("WDOG"); + break; + case 0x0006: + puts("JTAG"); + break; + default: + puts("unknown"); + } + + puts("]\n"); return 0; }
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> --- Changes since v1: - Use 3 bits for rcsr mask board/freescale/mx31pdk/mx31pdk.c | 25 ++++++++++++++++++++++++- 1 files changed, 24 insertions(+), 1 deletions(-)