imx: mx6: use simpler runtime cpu dection macros
Use simpler runtime cpu dection macros.
i.MX6DL and i.MX6SOLO work the same, so use is_mx6sdl.
Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index a850d1a..ff932aa 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -97,7 +97,7 @@
{
u32 mask, *addr;
- if (is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6ul()) {
mask = MXC_CCM_CCGR3_ENET_MASK;
addr = &imx_ccm->CCGR3;
} else {
@@ -117,7 +117,7 @@
{
u32 mask;
- if (is_cpu_type(MXC_CPU_MX6UL))
+ if (is_mx6ul())
mask = MXC_CCM_CCGR5_UART_MASK;
else
mask = MXC_CCM_CCGR5_UART_MASK | MXC_CCM_CCGR5_UART_SERIAL_MASK;
@@ -168,7 +168,7 @@
reg &= ~mask;
__raw_writel(reg, &imx_ccm->CCGR2);
} else {
- if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6sx() || is_mx6ul()) {
mask = MXC_CCM_CCGR6_I2C4_MASK;
addr = &imx_ccm->CCGR6;
} else {
@@ -279,7 +279,7 @@
switch (pll) {
case PLL_BUS:
- if (!is_cpu_type(MXC_CPU_MX6UL)) {
+ if (!is_mx6ul()) {
if (pfd_num == 3) {
/* No PFD3 on PPL2 */
return 0;
@@ -379,8 +379,8 @@
u32 reg, perclk_podf;
reg = __raw_readl(&imx_ccm->cscmr1);
- if (is_cpu_type(MXC_CPU_MX6SL) || is_cpu_type(MXC_CPU_MX6SX) ||
- is_mx6dqp() || is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6sl() || is_mx6sx() ||
+ is_mx6dqp() || is_mx6ul()) {
if (reg & MXC_CCM_CSCMR1_PER_CLK_SEL_MASK)
return MXC_HCLK; /* OSC 24Mhz */
}
@@ -396,8 +396,7 @@
u32 freq = decode_pll(PLL_USBOTG, MXC_HCLK) / 6; /* static divider */
reg = __raw_readl(&imx_ccm->cscdr1);
- if (is_cpu_type(MXC_CPU_MX6SL) || is_cpu_type(MXC_CPU_MX6SX) ||
- is_mx6dqp() || is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6sl() || is_mx6sx() || is_mx6dqp() || is_mx6ul()) {
if (reg & MXC_CCM_CSCDR1_UART_CLK_SEL)
freq = MXC_HCLK;
}
@@ -416,8 +415,7 @@
cspi_podf = (reg & MXC_CCM_CSCDR2_ECSPI_CLK_PODF_MASK) >>
MXC_CCM_CSCDR2_ECSPI_CLK_PODF_OFFSET;
- if (is_mx6dqp() || is_cpu_type(MXC_CPU_MX6SL) ||
- is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6dqp() || is_mx6sl() || is_mx6sx() || is_mx6ul()) {
if (reg & MXC_CCM_CSCDR2_ECSPI_CLK_SEL_MASK)
return MXC_HCLK / (cspi_podf + 1);
}
@@ -479,14 +477,13 @@
u32 freq, podf, per2_clk2_podf, pmu_misc2_audio_div;
- if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL) ||
- is_cpu_type(MXC_CPU_MX6SL)) {
+ if (is_mx6sx() || is_mx6ul() || is_mx6sl()) {
podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH1_PODF_MASK) >>
MXC_CCM_CBCDR_MMDC_CH1_PODF_OFFSET;
if (cbcdr & MXC_CCM_CBCDR_PERIPH2_CLK_SEL) {
per2_clk2_podf = (cbcdr & MXC_CCM_CBCDR_PERIPH2_CLK2_PODF_MASK) >>
MXC_CCM_CBCDR_PERIPH2_CLK2_PODF_OFFSET;
- if (is_cpu_type(MXC_CPU_MX6SL)) {
+ if (is_mx6sl()) {
if (cbcmr & MXC_CCM_CBCMR_PERIPH2_CLK2_SEL)
freq = MXC_HCLK;
else
@@ -618,7 +615,7 @@
debug("mxs_set_lcdclk, freq = %dKHz\n", freq);
- if ((!is_cpu_type(MXC_CPU_MX6SX)) && !is_cpu_type(MXC_CPU_MX6UL)) {
+ if (!is_mx6sx() && !is_mx6ul()) {
debug("This chip not support lcd!\n");
return;
}
@@ -630,7 +627,7 @@
return;
}
- if (is_cpu_type(MXC_CPU_MX6SX)) {
+ if (is_mx6sx()) {
reg = readl(&imx_ccm->cscdr2);
/* Can't change clocks when clock not from pre-mux */
if ((reg & MXC_CCM_CSCDR2_LCDIF2_CLK_SEL_MASK) != 0)
@@ -711,7 +708,7 @@
MXC_CCM_CBCMR_LCDIF1_PODF_MASK,
((postd - 1) <<
MXC_CCM_CBCMR_LCDIF1_PODF_OFFSET));
- } else if (is_cpu_type(MXC_CPU_MX6SX)) {
+ } else if (is_mx6sx()) {
/* Setting LCDIF2 for i.MX6SX */
if (enable_pll_video(pll_div, pll_num, pll_denom, post_div))
return;
@@ -737,7 +734,7 @@
u32 reg = 0;
u32 lcdif_clk_sel_mask, lcdif_ccgr3_mask;
- if (is_cpu_type(MXC_CPU_MX6SX)) {
+ if (is_mx6sx()) {
if ((base_addr != LCDIF1_BASE_ADDR) &&
(base_addr != LCDIF2_BASE_ADDR)) {
puts("Wrong LCD interface!\n");
@@ -752,7 +749,7 @@
MXC_CCM_CCGR3_DISP_AXI_MASK) :
(MXC_CCM_CCGR3_LCDIF1_PIX_MASK |
MXC_CCM_CCGR3_DISP_AXI_MASK);
- } else if (is_cpu_type(MXC_CPU_MX6UL)) {
+ } else if (is_mx6ul()) {
if (base_addr != LCDIF1_BASE_ADDR) {
puts("Wrong LCD interface!\n");
return -EINVAL;
@@ -850,8 +847,7 @@
reg |= BF_ANADIG_PLL_ENET_DIV_SELECT(freq);
} else if (fec_id == 1) {
/* Only i.MX6SX/UL support ENET2 */
- if (!(is_cpu_type(MXC_CPU_MX6SX) ||
- is_cpu_type(MXC_CPU_MX6UL)))
+ if (!(is_mx6sx() || is_mx6ul()))
return -EINVAL;
reg &= ~BM_ANADIG_PLL_ENET2_DIV_SELECT;
reg |= BF_ANADIG_PLL_ENET2_DIV_SELECT(freq);
@@ -1044,7 +1040,7 @@
#define ANADIG_ANA_MISC1_LVDS1_CLK_SEL_PCIE_REF 0xa
#define ANADIG_ANA_MISC1_LVDS1_CLK_SEL_SATA_REF 0xb
- if (is_cpu_type(MXC_CPU_MX6SX))
+ if (is_mx6sx())
lvds1_clk_sel = ANADIG_ANA_MISC1_LVDS1_CLK_SEL_PCIE_REF;
else
lvds1_clk_sel = ANADIG_ANA_MISC1_LVDS1_CLK_SEL_SATA_REF;
@@ -1228,7 +1224,7 @@
/* Make sure PFDs are disabled at boot. */
reg = readl(&mxc_ccm->analog_pfd_528);
/* Cannot disable pll2_pfd2_396M, as it is the MMDC clock in iMX6DL */
- if (is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO))
+ if (is_mx6sdl())
reg |= 0x80008080;
else
reg |= 0x80808080;
@@ -1251,7 +1247,7 @@
int reg;
reg = readl(&mxc_ccm->analog_pfd_528);
- if (is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO))
+ if (is_mx6sdl())
reg &= ~(0x80008080);
else
reg &= ~(0x80808080);
diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c
index 1e7ae28..3cc8666 100644
--- a/arch/arm/cpu/armv7/mx6/ddr.c
+++ b/arch/arm/cpu/armv7/mx6/ddr.c
@@ -888,8 +888,7 @@
#define MR(val, ba, cmd, cs1) \
((val << 16) | (1 << 15) | (cmd << 4) | (cs1 << 3) | ba)
#define MMDC1(entry, value) do { \
- if (!is_cpu_type(MXC_CPU_MX6SX) && !is_cpu_type(MXC_CPU_MX6UL) && \
- !is_cpu_type(MXC_CPU_MX6SL)) \
+ if (!is_mx6sx() && !is_mx6ul() && !is_mx6sl()) \
mmdc1->entry = value; \
} while (0)
@@ -1197,12 +1196,11 @@
u16 mem_speed = ddr3_cfg->mem_speed;
mmdc0 = (struct mmdc_p_regs *)MMDC_P0_BASE_ADDR;
- if (!is_cpu_type(MXC_CPU_MX6SX) && !is_cpu_type(MXC_CPU_MX6UL) &&
- !is_cpu_type(MXC_CPU_MX6SL))
+ if (!is_mx6sx() && !is_mx6ul() && !is_mx6sl())
mmdc1 = (struct mmdc_p_regs *)MMDC_P1_BASE_ADDR;
/* Limit mem_speed for MX6D/MX6Q */
- if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) {
+ if (is_mx6dq()) {
if (mem_speed > 1066)
mem_speed = 1066; /* 1066 MT/s */
@@ -1221,7 +1219,7 @@
* Data rate of 1066 MT/s requires 533 MHz DDR3 clock, but MX6D/Q supports
* up to 528 MHz, so reduce the clock to fit chip specs
*/
- if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) {
+ if (is_mx6dq()) {
if (clock > 528)
clock = 528; /* 528 MHz */
}
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index aaa1adb..407f316 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -126,7 +126,7 @@
val >>= OCOTP_CFG3_SPEED_SHIFT;
val &= 0x3;
- if (is_cpu_type(MXC_CPU_MX6UL)) {
+ if (is_mx6ul()) {
if (val == OCOTP_CFG3_SPEED_528MHZ)
return 528000000;
else if (val == OCOTP_CFG3_SPEED_696MHZ)
@@ -138,14 +138,14 @@
switch (val) {
/* Valid for IMX6DQ */
case OCOTP_CFG3_SPEED_1P2GHZ:
- if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D))
+ if (is_mx6dq())
return 1200000000;
/* Valid for IMX6SX/IMX6SDL/IMX6DQ */
case OCOTP_CFG3_SPEED_1GHZ:
return 996000000;
/* Valid for IMX6DQ */
case OCOTP_CFG3_SPEED_850MHZ:
- if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D))
+ if (is_mx6dq())
return 852000000;
/* Valid for IMX6SX/IMX6SDL/IMX6DQ */
case OCOTP_CFG3_SPEED_800MHZ:
@@ -293,7 +293,7 @@
reg = readl(&mxc_ccm->ccdr);
/* Clear MMDC channel mask */
- if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL) || is_cpu_type(MXC_CPU_MX6SL))
+ if (is_mx6sx() || is_mx6ul() || is_mx6sl())
reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK);
else
reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK | MXC_CCM_CCDR_MMDC_CH0_HS_MASK);
@@ -459,8 +459,7 @@
struct fuse_bank4_regs *fuse =
(struct fuse_bank4_regs *)bank->fuse_regs;
- if ((is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL)) &&
- dev_id == 1) {
+ if ((is_mx6sx() || is_mx6ul()) && dev_id == 1) {
u32 value = readl(&fuse->mac_addr2);
mac[0] = value >> 24 ;
mac[1] = value >> 16 ;
@@ -524,7 +523,7 @@
u32 mask528;
u32 reg, periph1, periph2;
- if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL))
+ if (is_mx6sx() || is_mx6ul())
return;
/* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs