arm: mvebu: a38x: Remove dead code ARMADA_39X

Config option ARMADA_39X is never set so remove all dead code hidden under
ifdef CONFIG_ARMADA_39X blocks.

Also remove useless checks for CONFIG_ARMADA_38X define as this macro is
always defined for a38x code path.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>

4 files changed, 1 insertions, 106 deletions

diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h
index c3f8ad8506..52473ade7a 100644
--- a/arch/arm/mach-mvebu/include/mach/cpu.h
+++ b/arch/arm/mach-mvebu/include/mach/cpu.h
@@ -164,7 +164,7 @@ int serdes_phy_config(void);
 int ddr3_init(void);
 
 /* Auto Voltage Scaling */
-#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
+#if defined(CONFIG_ARMADA_38X)
 void mv_avs_init(void);
 void mv_rtc_config(void);
 #else
diff --git a/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c b/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
index ae2a361104..3b41c7d49b 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
+++ b/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
@@ -14,11 +14,6 @@
 #include "sys_env_lib.h"
 #include "ctrl_pex.h"
 
-#if defined(CONFIG_ARMADA_38X)
-#elif defined(CONFIG_ARMADA_39X)
-#else
-#error "No device is defined"
-#endif
 
 
 /*
@@ -79,11 +74,6 @@ u8 selectors_serdes_rev2_map[LAST_SERDES_TYPE][MAX_SERDES_LANES] = {
 	{ NA,    0x6,    NA,	 NA,	 0x4,	 NA,     NA  }, /* USB3_HOST0 */
 	{ NA,    NA,     NA,	 0x5,	 NA,	 0x4,    NA  }, /* USB3_HOST1 */
 	{ NA,    NA,     NA,	 0x6,	 0x5,	 0x5,    NA  }, /* USB3_DEVICE */
-#ifdef CONFIG_ARMADA_39X
-	{ NA,    NA,     0x5,	 NA,	 0x8,	 NA,     0x2 }, /* SGMII3 */
-	{ NA,    NA,     NA,	 0x8,	 0x9,	 0x8,    0x4 }, /* XAUI */
-	{ NA,    NA,     NA,	 NA,	 NA,	 0x8,    0x4 }, /* RXAUI */
-#endif
 	{ 0x0,   0x0,    0x0,	 0x0,	 0x0,	 0x0,    NA  }  /* DEFAULT_SERDES */
 };
 
@@ -798,11 +788,9 @@ struct op_params serdes_power_down_params[] = {
  */
 u8 hws_ctrl_serdes_rev_get(void)
 {
-#ifdef CONFIG_ARMADA_38X
 	/* for A38x-Z1 */
 	if (sys_env_device_rev_get() == MV_88F68XX_Z1_ID)
 		return MV_SERDES_REV_1_2;
-#endif
 
 	/* for A39x-Z1, A38x-A0 */
 	return MV_SERDES_REV_2_1;
@@ -1351,9 +1339,6 @@ enum serdes_seq serdes_type_and_speed_to_speed_seq(enum serdes_type serdes_type,
 	case SGMII0:
 	case SGMII1:
 	case SGMII2:
-#ifdef CONFIG_ARMADA_39X
-	case SGMII3:
-#endif
 		if (baud_rate == SERDES_SPEED_1_25_GBPS)
 			seq_id = SGMII_1_25_SPEED_CONFIG_SEQ;
 		else if (baud_rate == SERDES_SPEED_3_125_GBPS)
@@ -1362,14 +1347,6 @@ enum serdes_seq serdes_type_and_speed_to_speed_seq(enum serdes_type serdes_type,
 	case QSGMII:
 		seq_id = QSGMII_5_SPEED_CONFIG_SEQ;
 		break;
-#ifdef CONFIG_ARMADA_39X
-	case XAUI:
-		seq_id = XAUI_3_125_SPEED_CONFIG_SEQ;
-		break;
-	case RXAUI:
-		seq_id = RXAUI_6_25_SPEED_CONFIG_SEQ;
-		break;
-#endif
 	default:
 		return SERDES_LAST_SEQ;
 	}
@@ -2054,13 +2031,6 @@ int hws_ref_clock_set(u32 serdes_num, enum serdes_type serdes_type,
 				     (serdes_num,
 				      PEX_CONFIG_REF_CLOCK_100MHZ_SEQ));
 			return MV_OK;
-#ifdef CONFIG_ARMADA_39X
-		case REF_CLOCK_40MHZ:
-			CHECK_STATUS(mv_seq_exec
-				     (serdes_num,
-				      PEX_CONFIG_REF_CLOCK_40MHZ_SEQ));
-			return MV_OK;
-#endif
 		default:
 			printf
 			    ("%s: Error: ref_clock %d for SerDes lane #%d, type %d is not supported\n",
@@ -2104,22 +2074,6 @@ int hws_ref_clock_set(u32 serdes_num, enum serdes_type serdes_type,
 			return MV_BAD_PARAM;
 		}
 		break;
-#ifdef CONFIG_ARMADA_39X
-	case SGMII3:
-	case XAUI:
-	case RXAUI:
-		if (ref_clock == REF_CLOCK_25MHZ) {
-			data1 = POWER_AND_PLL_CTRL_REG_25MHZ_VAL_1;
-		} else if (ref_clock == REF_CLOCK_40MHZ) {
-			data1 = POWER_AND_PLL_CTRL_REG_40MHZ_VAL;
-		} else {
-			printf
-			    ("hws_ref_clock_set: ref clock is not valid for serdes type %d\n",
-			     serdes_type);
-			return MV_BAD_PARAM;
-		}
-		break;
-#endif
 	default:
 		DEBUG_INIT_S("hws_ref_clock_set: not supported serdes type\n");
 		return MV_BAD_PARAM;
diff --git a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.c b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.c
index 3c4c7e01a1..950680a581 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.c
+++ b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.c
@@ -12,7 +12,6 @@
 #include "seq_exec.h"
 #include "sys_env_lib.h"
 
-#ifdef CONFIG_ARMADA_38X
 enum unit_id sys_env_soc_unit_nums[MAX_UNITS_ID][MAX_DEV_ID_NUM] = {
 /*                     6820    6810     6811     6828     */
 /* PEX_UNIT_ID      */ { 4,     3,       3,       4},
@@ -24,19 +23,6 @@ enum unit_id sys_env_soc_unit_nums[MAX_UNITS_ID][MAX_DEV_ID_NUM] = {
 /* XAUI_UNIT_ID     */ { 0,     0,       0,       0},
 /* RXAUI_UNIT_ID    */ { 0,     0,       0,       0}
 };
-#else  /* if (CONFIG_ARMADA_39X) */
-enum unit_id sys_env_soc_unit_nums[MAX_UNITS_ID][MAX_DEV_ID_NUM] = {
-/*                      6920     6928     */
-/* PEX_UNIT_ID      */ { 4,       4},
-/* ETH_GIG_UNIT_ID  */ { 3,       4},
-/* USB3H_UNIT_ID    */ { 1,       2},
-/* USB3D_UNIT_ID    */ { 0,       1},
-/* SATA_UNIT_ID     */ { 0,       4},
-/* QSGMII_UNIT_ID   */ { 0,       1},
-/* XAUI_UNIT_ID     */ { 1,       1},
-/* RXAUI_UNIT_ID    */ { 1,	  1}
-};
-#endif
 
 u32 g_dev_id = -1;
 
@@ -202,11 +188,7 @@ u16 sys_env_model_get(void)
 		return ctrl_id;
 	default:
 		/* Device ID Default for A38x: 6820 , for A39x: 6920 */
-	#ifdef CONFIG_ARMADA_38X
 		default_ctrl_id =  MV_6820_DEV_ID;
-	#else
-		default_ctrl_id = MV_6920_DEV_ID;
-	#endif
 		printf("%s: Error retrieving device ID (%x), using default ID = %x\n",
 		       __func__, ctrl_id, default_ctrl_id);
 		return default_ctrl_id;
@@ -261,9 +243,6 @@ void mv_rtc_config(void)
 {
 	u32 i, val;
 
-	if (!(IS_ENABLED(CONFIG_ARMADA_38X) || IS_ENABLED(CONFIG_ARMADA_39X)))
-		return;
-
 	/* Activate pipe0 for read/write transaction, and set XBAR client number #1 */
 	val = 0x1 << DFX_PIPE_SELECT_PIPE0_ACTIVE_OFFS |
 	      0x1 << DFX_PIPE_SELECT_XBAR_CLIENT_SEL_OFFS;
@@ -278,9 +257,6 @@ void mv_avs_init(void)
 {
 	u32 sar_freq;
 
-	if (!(IS_ENABLED(CONFIG_ARMADA_38X) || IS_ENABLED(CONFIG_ARMADA_39X)))
-		return;
-
 	reg_write(AVS_DEBUG_CNTR_REG, AVS_DEBUG_CNTR_DEFAULT_VALUE);
 	reg_write(AVS_DEBUG_CNTR_REG, AVS_DEBUG_CNTR_DEFAULT_VALUE);
 
diff --git a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
index 17cd811331..118bf56602 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
+++ b/arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h
@@ -118,12 +118,8 @@
 
 /* TWSI addresses */
 /* starting from A38x A0, i2c address of EEPROM is 0x57 */
-#ifdef CONFIG_ARMADA_39X
-#define EEPROM_I2C_ADDR			0x50
-#else
 #define EEPROM_I2C_ADDR			(sys_env_device_rev_get() == \
 					 MV_88F68XX_Z1_ID ? 0x50 : 0x57)
-#endif
 #define RD_GET_MODE_ADDR		0x4c
 #define DB_GET_MODE_SLM1363_ADDR	0x25
 #define DB_GET_MODE_SLM1364_ADDR	0x24
@@ -216,7 +212,6 @@
 #define A39X_MV_MARVELL_BOARD_NUM	(A39X_MV_MAX_MARVELL_BOARD_ID - \
 					 A39X_MARVELL_BOARD_ID_BASE)
 
-#ifdef CONFIG_ARMADA_38X
 #define CUTOMER_BOARD_ID_BASE		A38X_CUSTOMER_BOARD_ID_BASE
 #define CUSTOMER_BOARD_ID0		A38X_CUSTOMER_BOARD_ID0
 #define CUSTOMER_BOARD_ID1		A38X_CUSTOMER_BOARD_ID1
@@ -227,18 +222,6 @@
 #define MV_MARVELL_BOARD_NUM		A38X_MV_MARVELL_BOARD_NUM
 #define MV_DEFAULT_BOARD_ID		DB_68XX_ID
 #define MV_DEFAULT_DEVICE_ID		MV_6811
-#elif defined(CONFIG_ARMADA_39X)
-#define CUTOMER_BOARD_ID_BASE		A39X_CUSTOMER_BOARD_ID_BASE
-#define CUSTOMER_BOARD_ID0		A39X_CUSTOMER_BOARD_ID0
-#define CUSTOMER_BOARD_ID1		A39X_CUSTOMER_BOARD_ID1
-#define MV_MAX_CUSTOMER_BOARD_ID	A39X_MV_MAX_CUSTOMER_BOARD_ID
-#define MV_CUSTOMER_BOARD_NUM		A39X_MV_CUSTOMER_BOARD_NUM
-#define MARVELL_BOARD_ID_BASE		A39X_MARVELL_BOARD_ID_BASE
-#define MV_MAX_MARVELL_BOARD_ID		A39X_MV_MAX_MARVELL_BOARD_ID
-#define MV_MARVELL_BOARD_NUM		A39X_MV_MARVELL_BOARD_NUM
-#define MV_DEFAULT_BOARD_ID		A39X_DB_69XX_ID
-#define MV_DEFAULT_DEVICE_ID		MV_6920
-#endif
 
 #define MV_INVALID_BOARD_ID		0xffffffff
 
@@ -295,11 +278,7 @@ enum {
 #define MV_6920_INDEX			0
 #define MV_6928_INDEX			1
 
-#ifdef CONFIG_ARMADA_38X
 #define MAX_DEV_ID_NUM			4
-#else
-#define MAX_DEV_ID_NUM			2
-#endif
 
 #define MV_6820_INDEX			0
 #define MV_6810_INDEX			1
@@ -340,21 +319,13 @@ enum suspend_wakeup_status {
  * If suspend to RAM is not supported set '-1'
  */
 #ifdef CONFIG_CUSTOMER_BOARD_SUPPORT
-#ifdef CONFIG_ARMADA_38X
 #define MV_BOARD_WAKEUP_GPIO_INFO {		\
 	{A38X_CUSTOMER_BOARD_ID0,	-1 },	\
 	{A38X_CUSTOMER_BOARD_ID0,	-1 },	\
 };
-#else
-#define MV_BOARD_WAKEUP_GPIO_INFO {		\
-	{A39X_CUSTOMER_BOARD_ID0,	-1 },	\
-	{A39X_CUSTOMER_BOARD_ID0,	-1 },	\
-};
-#endif /* CONFIG_ARMADA_38X */
 
 #else
 
-#ifdef CONFIG_ARMADA_38X
 #define MV_BOARD_WAKEUP_GPIO_INFO {	\
 	{RD_NAS_68XX_ID, -2 },		\
 	{DB_68XX_ID,	 -1 },		\
@@ -364,12 +335,6 @@ enum suspend_wakeup_status {
 	{DB_BP_6821_ID,	 -2 },		\
 	{DB_AMC_6820_ID, -2 },		\
 };
-#else
-#define MV_BOARD_WAKEUP_GPIO_INFO {	\
-	{A39X_RD_69XX_ID, -1 },		\
-	{A39X_DB_69XX_ID, -1 },		\
-};
-#endif /* CONFIG_ARMADA_38X */
 #endif /* CONFIG_CUSTOMER_BOARD_SUPPORT */
 
 u32 mv_board_tclk_get(void);