mx6: Add support for the mx6solox variant

index bd65a08..d31fbbd 100644
@@ -214,7 +214,7 @@ static u32 get_uart_clk(void)
 	u32 reg, uart_podf;
 	u32 freq = decode_pll(PLL_USBOTG, MXC_HCLK) / 6; /* static divider */
 	reg = __raw_readl(&imx_ccm->cscdr1);
-#ifdef CONFIG_MX6SL
+#if (defined(CONFIG_MX6SL) || defined(CONFIG_MX6SX))
 	if (reg & MXC_CCM_CSCDR1_UART_CLK_SEL)
 		freq = MXC_HCLK;
 #endif

@@ -282,7 +282,7 @@ static u32 get_emi_slow_clk(void)
 	return root_freq / (emi_slow_podf + 1);
 }
 
-#ifdef CONFIG_MX6SL
+#if (defined(CONFIG_MX6SL) || defined(CONFIG_MX6SX))
 static u32 get_mmdc_ch0_clk(void)
 {
 	u32 cbcmr = __raw_readl(&imx_ccm->cbcmr);

index 1725279..e394e3f 100644
@@ -79,9 +79,15 @@ u32 __weak get_board_rev(void)
 void init_aips(void)
 {
 	struct aipstz_regs *aips1, *aips2;
+#ifdef CONFIG_MX6SX
+	struct aipstz_regs *aips3;
+#endif
 
 	aips1 = (struct aipstz_regs *)AIPS1_BASE_ADDR;
 	aips2 = (struct aipstz_regs *)AIPS2_BASE_ADDR;
+#ifdef CONFIG_MX6SX
+	aips3 = (struct aipstz_regs *)AIPS3_BASE_ADDR;
+#endif
 
 	/*
 	 * Set all MPROTx to be non-bufferable, trusted for R/W,

@@ -107,6 +113,26 @@ void init_aips(void)
 	writel(0x00000000, &aips2->opacr2);
 	writel(0x00000000, &aips2->opacr3);
 	writel(0x00000000, &aips2->opacr4);
+
+#ifdef CONFIG_MX6SX
+	/*
+	 * Set all MPROTx to be non-bufferable, trusted for R/W,
+	 * not forced to user-mode.
+	 */
+	writel(0x77777777, &aips3->mprot0);
+	writel(0x77777777, &aips3->mprot1);
+
+	/*
+	 * Set all OPACRx to be non-bufferable, not require
+	 * supervisor privilege level for access,allow for
+	 * write access and untrusted master access.
+	 */
+	writel(0x00000000, &aips3->opacr0);
+	writel(0x00000000, &aips3->opacr1);
+	writel(0x00000000, &aips3->opacr2);
+	writel(0x00000000, &aips3->opacr3);
+	writel(0x00000000, &aips3->opacr4);
+#endif
 }
 
 static void clear_ldo_ramp(void)

index 5a09107..7bb0e83 100644
@@ -112,6 +112,8 @@ const char *get_imx_type(u32 imxtype)
 		return "6SOLO";	/* Solo version of the mx6 */
 	case MXC_CPU_MX6SL:
 		return "6SL";	/* Solo-Lite version of the mx6 */
+	case MXC_CPU_MX6SX:
+		return "6SX";   /* SoloX version of the mx6 */
 	case MXC_CPU_MX51:
 		return "51";
 	case MXC_CPU_MX53:

index a35940e..a3cc96f 100644
@@ -8,6 +8,7 @@
 #define MXC_CPU_MX53		0x53
 #define MXC_CPU_MX6SL		0x60
 #define MXC_CPU_MX6DL		0x61
-#define MXC_CPU_MX6SOLO		0x62
+#define MXC_CPU_MX6SX		0x62
 #define MXC_CPU_MX6Q		0x63
 #define MXC_CPU_MX6D		0x64
+#define MXC_CPU_MX6SOLO		0x65 /* dummy ID */

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index d544d2e..5ebabfa 100644
@@ -13,7 +13,11 @@
 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
 #include "mx6dl-ddr.h"
 #else
+#ifdef CONFIG_MX6SX
+#include "mx6sx-ddr.h"
+#else
 #error "Please select cpu"
+#endif	/* CONFIG_MX6SX */
 #endif	/* CONFIG_MX6DL or CONFIG_MX6S */
 #endif	/* CONFIG_MX6Q */
 #else

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index dcd7f8f..534f780 100644
@@ -35,6 +35,8 @@ enum {
 };
 #elif defined(CONFIG_MX6SL)
 #include "mx6sl_pins.h"
+#elif defined(CONFIG_MX6SX)
+#include "mx6sx_pins.h"
 #else
 #error "Please select cpu"
 #endif	/* CONFIG_MX6Q */

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index d31fbbd..51c964c 100644
@@ -437,6 +437,7 @@ static int enable_enet_pll(uint32_t en)
 	return 0;
 }
 
+#ifndef CONFIG_MX6SX
 static void ungate_sata_clock(void)
 {
 	struct mxc_ccm_reg *const imx_ccm =

@@ -445,6 +446,7 @@ static void ungate_sata_clock(void)
 	/* Enable SATA clock. */
 	setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
 }
+#endif
 
 static void ungate_pcie_clock(void)
 {

@@ -455,11 +457,13 @@ static void ungate_pcie_clock(void)
 	setbits_le32(&imx_ccm->CCGR4, MXC_CCM_CCGR4_PCIE_MASK);
 }
 
+#ifndef CONFIG_MX6SX
 int enable_sata_clock(void)
 {
 	ungate_sata_clock();
 	return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA);
 }
+#endif
 
 int enable_pcie_clock(void)
 {

@@ -491,7 +495,9 @@ int enable_pcie_clock(void)
 	clrbits_le32(&ccm_regs->cbcmr, MXC_CCM_CBCMR_PCIE_AXI_CLK_SEL);
 
 	/* Party time! Ungate the clock to the PCIe. */
+#ifndef CONFIG_MX6SX
 	ungate_sata_clock();
+#endif
 	ungate_pcie_clock();
 
 	return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA |

@@ -573,6 +579,7 @@ int do_mx6_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	return 0;
 }
 
+#ifndef CONFIG_MX6SX
 void enable_ipu_clock(void)
 {
 	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;

@@ -581,6 +588,7 @@ void enable_ipu_clock(void)
 	reg |= MXC_CCM_CCGR3_IPU1_IPU_MASK;
 	writel(reg, &mxc_ccm->CCGR3);
 }
+#endif
 /***************************************************/
 
 U_BOOT_CMD(

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