Moves IR chip (IR36021) specific code in flag to resolve compilation issue where it is not present. For example, LS1088A is having a new LTC3882 voltage chip.
Signed-off-by: Ashish Kumar Ashish.Kumar@nxp.com Signed-off-by: Rajesh Bhagat rajesh.bhagat@nxp.com --- Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
board/freescale/common/vid.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c index 921841f..8acadc4 100644 --- a/board/freescale/common/vid.c +++ b/board/freescale/common/vid.c @@ -41,6 +41,8 @@ int __weak board_adjust_vdd(int vdd) return 0; }
+#if defined(CONFIG_VOL_MONITOR_IR36021_SET) || \ + defined(CONFIG_VOL_MONITOR_IR36021_READ) /* * Get the i2c address configuration for the IR regulator chip * @@ -73,6 +75,7 @@ static int find_ir_chip_on_i2c(void) } return -1; } +#endif
/* Maximum loop count waiting for new voltage to take effect */ #define MAX_LOOP_WAIT_NEW_VOL 100 @@ -184,6 +187,7 @@ static int read_voltage(int i2caddress) return voltage_read; }
+#ifdef CONFIG_VOL_MONITOR_IR36021_SET /* * We need to calculate how long before the voltage stops to drop * or increase. It returns with the loop count. Each loop takes @@ -243,7 +247,6 @@ static int wait_for_voltage_stable(int i2caddress) return vdd_current; }
-#ifdef CONFIG_VOL_MONITOR_IR36021_SET /* Set the voltage to the IR chip */ static int set_voltage_to_IR(int i2caddress, int vdd) { @@ -298,7 +301,12 @@ int adjust_vdd(ulong vdd_override) int re_enable = disable_interrupts(); struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); u32 fusesr; +#if defined(CONFIG_VOL_MONITOR_IR36021_SET) || \ + defined(CONFIG_VOL_MONITOR_IR36021_READ) u8 vid, buf; +#else + u8 vid; +#endif int vdd_target, vdd_current, vdd_last; int ret, i2caddress; unsigned long vdd_string_override; @@ -369,6 +377,8 @@ int adjust_vdd(ulong vdd_override) ret = -1; goto exit; } +#if defined(CONFIG_VOL_MONITOR_IR36021_SET) || \ + defined(CONFIG_VOL_MONITOR_IR36021_READ) ret = find_ir_chip_on_i2c(); if (ret < 0) { printf("VID: Could not find voltage regulator on I2C.\n"); @@ -393,6 +403,7 @@ int adjust_vdd(ulong vdd_override) ret = -1; goto exit; } +#endif
/* get the voltage ID from fuse status register */ fusesr = in_le32(&gur->dcfg_fusesr); @@ -532,6 +543,8 @@ int adjust_vdd(ulong vdd_override) ret = -1; goto exit; } +#if defined(CONFIG_VOL_MONITOR_IR36021_SET) || \ + defined(CONFIG_VOL_MONITOR_IR36021_READ) ret = find_ir_chip_on_i2c(); if (ret < 0) { printf("VID: Could not find voltage regulator on I2C.\n"); @@ -556,6 +569,7 @@ int adjust_vdd(ulong vdd_override) ret = -1; goto exit; } +#endif
/* get the voltage ID from fuse status register */ fusesr = in_be32(&gur->dcfg_fusesr); @@ -666,6 +680,8 @@ static int print_vdd(void) debug("VID : I2c failed to switch channel\n"); return -1; } +#if defined(CONFIG_VOL_MONITOR_IR36021_SET) || \ + defined(CONFIG_VOL_MONITOR_IR36021_READ) ret = find_ir_chip_on_i2c(); if (ret < 0) { printf("VID: Could not find voltage regulator on I2C.\n"); @@ -674,6 +690,7 @@ static int print_vdd(void) i2caddress = ret; debug("VID: IR Chip found on I2C address 0x%02x\n", i2caddress); } +#endif
/* * Read voltage monitor to check real voltage.