* [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command @ 2011-09-23 17:54 Kumar Gala 2011-09-23 17:54 ` [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes Kumar Gala 2011-10-03 13:47 ` [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala 0 siblings, 2 replies; 4+ messages in thread From: Kumar Gala @ 2011-09-23 17:54 UTC (permalink / raw) To: u-boot From: Shaohui Xie <Shaohui.Xie@freescale.com> According to CPLD 2.2, the default configuration is changed, so updated the description of CPLD command, otherwise it will confusing. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> --- board/freescale/p2041rdb/cpld.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/board/freescale/p2041rdb/cpld.c b/board/freescale/p2041rdb/cpld.c index 37b0ed5..2ad89a8 100644 --- a/board/freescale/p2041rdb/cpld.c +++ b/board/freescale/p2041rdb/cpld.c @@ -159,14 +159,14 @@ U_BOOT_CMD( "cpld_cmd watchdog <watchdog_period> - set the watchdog period\n" " period: 1ms 10ms 30ms 100ms 1s 10s 60s disable\n" "cpld_cmd lane_mux <lane> <mux_value> - set multiplexed lane pin\n" - " lane 6: 0 -> slot1 (Default)\n" - " 1 -> SGMII\n" - " lane a: 0 -> slot2 (Default)\n" - " 1 -> AURORA\n" - " lane c: 0 -> slot2 (Default)\n" - " 1 -> SATA0\n" - " lane d: 0 -> slot2 (Default)\n" - " 1 -> SATA1\n" + " lane 6: 0 -> slot1\n" + " 1 -> SGMII (Default)\n" + " lane a: 0 -> slot2\n" + " 1 -> AURORA (Default)\n" + " lane c: 0 -> slot2\n" + " 1 -> SATA0 (Default)\n" + " lane d: 0 -> slot2\n" + " 1 -> SATA1 (Default)\n" #ifdef DEBUG "cpld_cmd dump - display the CPLD registers\n" #endif -- 1.7.3.4 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes 2011-09-23 17:54 [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala @ 2011-09-23 17:54 ` Kumar Gala 2011-10-03 13:47 ` Kumar Gala 2011-10-03 13:47 ` [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala 1 sibling, 1 reply; 4+ messages in thread From: Kumar Gala @ 2011-09-23 17:54 UTC (permalink / raw) To: u-boot From: Shaohui Xie <Shaohui.Xie@freescale.com> CPLD 2.2 removed board watch dog support due to the limitation of CPLD capacity after adding all the requested features, such as switch overriding. There is no pin-compatible upgrade part available for current PCB design. So remove codes related to it. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> --- board/freescale/p2041rdb/cpld.c | 11 ----------- board/freescale/p2041rdb/cpld.h | 2 +- 2 files changed, 1 insertions(+), 12 deletions(-) diff --git a/board/freescale/p2041rdb/cpld.c b/board/freescale/p2041rdb/cpld.c index 2ad89a8..a4bcc18 100644 --- a/board/freescale/p2041rdb/cpld.c +++ b/board/freescale/p2041rdb/cpld.c @@ -79,7 +79,6 @@ static void cpld_dump_regs(void) printf("cpld_ver_sub = 0x%02x\n", CPLD_READ(cpld_ver_sub)); printf("pcba_ver = 0x%02x\n", CPLD_READ(pcba_ver)); printf("system_rst = 0x%02x\n", CPLD_READ(system_rst)); - printf("wd_cfg = 0x%02x\n", CPLD_READ(wd_cfg)); printf("sw_ctl_on = 0x%02x\n", CPLD_READ(sw_ctl_on)); printf("por_cfg = 0x%02x\n", CPLD_READ(por_cfg)); printf("switch_strobe = 0x%02x\n", CPLD_READ(switch_strobe)); @@ -96,7 +95,6 @@ static void cpld_dump_regs(void) int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int rc = 0; - unsigned int i; if (argc <= 1) return cmd_usage(cmdtp); @@ -106,13 +104,6 @@ int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) cpld_set_altbank(); else cpld_set_defbank(); - } else if (strcmp(argv[1], "watchdog") == 0) { - static char *period[8] = {"1ms", "10ms", "30ms", "disable", - "100ms", "1s", "10s", "60s"}; - for (i = 0; i < ARRAY_SIZE(period); i++) { - if (strcmp(argv[2], period[i]) == 0) - CPLD_WRITE(wd_cfg, i); - } } else if (strcmp(argv[1], "lane_mux") == 0) { u32 lane = simple_strtoul(argv[2], NULL, 16); u8 val = (u8)simple_strtoul(argv[3], NULL, 16); @@ -156,8 +147,6 @@ U_BOOT_CMD( "Reset the board or pin mulexing selection using the CPLD sequencer", "reset - hard reset to default bank\n" "cpld_cmd reset altbank - reset to alternate bank\n" - "cpld_cmd watchdog <watchdog_period> - set the watchdog period\n" - " period: 1ms 10ms 30ms 100ms 1s 10s 60s disable\n" "cpld_cmd lane_mux <lane> <mux_value> - set multiplexed lane pin\n" " lane 6: 0 -> slot1\n" " 1 -> SGMII (Default)\n" diff --git a/board/freescale/p2041rdb/cpld.h b/board/freescale/p2041rdb/cpld.h index bece5dd..2e3e7b1 100644 --- a/board/freescale/p2041rdb/cpld.h +++ b/board/freescale/p2041rdb/cpld.h @@ -19,7 +19,7 @@ typedef struct cpld_data { u8 cpld_ver_sub; /* 0x1 - CPLD Minor Revision Register */ u8 pcba_ver; /* 0x2 - PCBA Revision Register */ u8 system_rst; /* 0x3 - system reset register */ - u8 wd_cfg; /* 0x4 - Watchdog Period Setting Register */ + u8 res0; /* 0x4 - not used */ u8 sw_ctl_on; /* 0x5 - Switch Control Enable Register */ u8 por_cfg; /* 0x6 - POR Control Register */ u8 switch_strobe; /* 0x7 - Multiplexed pin Select Register */ -- 1.7.3.4 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes 2011-09-23 17:54 ` [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes Kumar Gala @ 2011-10-03 13:47 ` Kumar Gala 0 siblings, 0 replies; 4+ messages in thread From: Kumar Gala @ 2011-10-03 13:47 UTC (permalink / raw) To: u-boot On Sep 23, 2011, at 12:54 PM, Kumar Gala wrote: > From: Shaohui Xie <Shaohui.Xie@freescale.com> > > CPLD 2.2 removed board watch dog support due to the limitation of CPLD > capacity after adding all the requested features, such as switch overriding. > There is no pin-compatible upgrade part available for current PCB design. > So remove codes related to it. > > Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> > Signed-off-by: Kumar Gala <galak@kernel.crashing.org> > --- > board/freescale/p2041rdb/cpld.c | 11 ----------- > board/freescale/p2041rdb/cpld.h | 2 +- > 2 files changed, 1 insertions(+), 12 deletions(-) applied to 85xx - k ^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command 2011-09-23 17:54 [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala 2011-09-23 17:54 ` [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes Kumar Gala @ 2011-10-03 13:47 ` Kumar Gala 1 sibling, 0 replies; 4+ messages in thread From: Kumar Gala @ 2011-10-03 13:47 UTC (permalink / raw) To: u-boot On Sep 23, 2011, at 12:54 PM, Kumar Gala wrote: > From: Shaohui Xie <Shaohui.Xie@freescale.com> > > According to CPLD 2.2, the default configuration is changed, so updated the > description of CPLD command, otherwise it will confusing. > > Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> > Signed-off-by: Kumar Gala <galak@kernel.crashing.org> > --- > board/freescale/p2041rdb/cpld.c | 16 ++++++++-------- > 1 files changed, 8 insertions(+), 8 deletions(-) applied to 85xx - k ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-10-03 13:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-09-23 17:54 [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala 2011-09-23 17:54 ` [U-Boot] [PATCH 2/2] powerpc/p2041rdb: remove watch dog related codes Kumar Gala 2011-10-03 13:47 ` Kumar Gala 2011-10-03 13:47 ` [U-Boot] [PATCH 1/2] powerpc/p2041rdb: updated description of cpld command Kumar Gala
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