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-rw-r--r--board/freescale/mx6q_sabresd/mx6q_sabresd.c43
-rw-r--r--board/freescale/mx6sl_arm2/mx6sl_arm2.c39
-rw-r--r--board/freescale/mx6sl_evk/mx6sl_evk.c39
3 files changed, 0 insertions, 121 deletions
diff --git a/board/freescale/mx6q_sabresd/mx6q_sabresd.c b/board/freescale/mx6q_sabresd/mx6q_sabresd.c
index d6b4062..7be4d26 100644
--- a/board/freescale/mx6q_sabresd/mx6q_sabresd.c
+++ b/board/freescale/mx6q_sabresd/mx6q_sabresd.c
@@ -763,9 +763,6 @@ int i2c_bus_recovery(void)
static int setup_pmic_voltages(void)
{
unsigned char value, rev_id = 0 ;
- #if CONFIG_MX6_INTER_LDO_BYPASS
- unsigned int val = 0;
- #endif
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
if (!i2c_probe(0x8)) {
if (i2c_read(0x8, 0, 1, &value, 1)) {
@@ -804,46 +801,6 @@ static int setup_pmic_voltages(void)
printf("Set VGEN5 error!\n");
return -1;
}
-
- #if CONFIG_MX6_INTER_LDO_BYPASS
- /*VDDCORE 1.1V@800Mhz: SW1AB*/
- value = 0x20;
- if (i2c_write(0x8, 0x20, 1, &value, 1)) {
- printf("VDDCORE set voltage error!\n");
- return -1;
- }
-
- /*VDDSOC 1.2V : SW1C*/
- value = 0x24;
- if (i2c_write(0x8, 0x2e, 1, &value, 1)) {
- printf("VDDSOC set voltage error!\n");
- return -1;
- }
-
- /* Bypass the VDDSOC from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG2_TRG;
- val |= BF_ANADIG_REG_CORE_REG2_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDCORE from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG0_TRG;
- val |= BF_ANADIG_REG_CORE_REG0_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDPU from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG1_TRG;
- val |= BF_ANADIG_REG_CORE_REG1_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /*clear PowerDown Enable bit of WDOG1_WMCR*/
- writew(0, WDOG1_BASE_ADDR + 0x08);
- printf("hw_anadig_reg_core=%x\n",
- REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE));
- #endif
-
}
}
#endif
diff --git a/board/freescale/mx6sl_arm2/mx6sl_arm2.c b/board/freescale/mx6sl_arm2/mx6sl_arm2.c
index f695066..ad6f47f 100644
--- a/board/freescale/mx6sl_arm2/mx6sl_arm2.c
+++ b/board/freescale/mx6sl_arm2/mx6sl_arm2.c
@@ -952,9 +952,6 @@ int i2c_bus_recovery(void)
static int setup_pmic_voltages(void)
{
unsigned char value, rev_id = 0 ;
- #if CONFIG_MX6_INTER_LDO_BYPASS
- unsigned int val = 0;
- #endif
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
if (!i2c_probe(0x8)) {
if (i2c_read(0x8, 0, 1, &value, 1)) {
@@ -966,42 +963,6 @@ static int setup_pmic_voltages(void)
return -1;
}
printf("Found PFUZE100! deviceid=%x,revid=%x\n", value, rev_id);
- #if CONFIG_MX6_INTER_LDO_BYPASS
- /*VDDCORE 1.1V@800Mhz: SW1AB*/
- value = 0x20;
- if (i2c_write(0x8, 0x20, 1, &value, 1)) {
- printf("VDDCORE set voltage error!\n");
- return -1;
- }
-
- /*VDDSOC 1.2V : SW1C*/
- value = 0x24;
- if (i2c_write(0x8, 0x2e, 1, &value, 1)) {
- printf("VDDSOC set voltage error!\n");
- return -1;
- }
-
- /* Bypass the VDDSOC from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG2_TRG;
- val |= BF_ANADIG_REG_CORE_REG2_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDCORE from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG0_TRG;
- val |= BF_ANADIG_REG_CORE_REG0_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDPU from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG1_TRG;
- val |= BF_ANADIG_REG_CORE_REG1_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- printf("hw_anadig_reg_core=%x\n",
- REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE));
- #endif
}
}
diff --git a/board/freescale/mx6sl_evk/mx6sl_evk.c b/board/freescale/mx6sl_evk/mx6sl_evk.c
index 5800f3d..87ef68e 100644
--- a/board/freescale/mx6sl_evk/mx6sl_evk.c
+++ b/board/freescale/mx6sl_evk/mx6sl_evk.c
@@ -947,9 +947,6 @@ int i2c_bus_recovery(void)
static int setup_pmic_voltages(void)
{
unsigned char value, rev_id = 0;
-#if CONFIG_MX6_INTER_LDO_BYPASS
- unsigned int val = 0;
-#endif
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
if (!i2c_probe(0x8)) {
if (i2c_read(0x8, 0, 1, &value, 1)) {
@@ -961,42 +958,6 @@ static int setup_pmic_voltages(void)
return -1;
}
printf("Found PFUZE100! deviceid=%x,revid=%x\n", value, rev_id);
-#if CONFIG_MX6_INTER_LDO_BYPASS
- /*VDDCORE 1.1V@800Mhz: SW1AB */
- value = 0x20;
- if (i2c_write(0x8, 0x20, 1, &value, 1)) {
- printf("VDDCORE set voltage error!\n");
- return -1;
- }
-
- /*VDDSOC 1.2V : SW1C*/
- value = 0x24;
- if (i2c_write(0x8, 0x2e, 1, &value, 1)) {
- printf("VDDSOC set voltage error!\n");
- return -1;
- }
-
- /* Bypass the VDDSOC from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG2_TRG;
- val |= BF_ANADIG_REG_CORE_REG2_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDCORE from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG0_TRG;
- val |= BF_ANADIG_REG_CORE_REG0_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- /* Bypass the VDDPU from Anatop */
- val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE);
- val &= ~BM_ANADIG_REG_CORE_REG1_TRG;
- val |= BF_ANADIG_REG_CORE_REG1_TRG(0x1f);
- REG_WR(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val);
-
- printf("hw_anadig_reg_core=%x\n",
- REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE));
-#endif
}
}
generated by cgit v1.1 at 2024-11-24 09:55:54 +0000