mx6: Add support for the mx6solox variant

mx6solox is the newest member of the mx6 family.

Some of the new features on this variants are:
- Cortex M4 microcontroller (besides the CortexA9)
- Dual Gigabit Ethernet

Add the initial support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mx6/mx6sx-ddr.h b/arch/arm/include/asm/arch-mx6/mx6sx-ddr.h
new file mode 100644
index 0000000..2cc94aa
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6sx-ddr.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_MX6SX_DDR_H__
+#define __ASM_ARCH_MX6SX_DDR_H__
+
+#ifndef CONFIG_MX6SX
+#error "wrong CPU"
+#endif
+
+#define MX6_IOM_DRAM_DQM0	0x020e02ec
+#define MX6_IOM_DRAM_DQM1	0x020e02f0
+#define MX6_IOM_DRAM_DQM2	0x020e02f4
+#define MX6_IOM_DRAM_DQM3	0x020e02f8
+
+#define MX6_IOM_DRAM_RAS	0x020e02fc
+#define MX6_IOM_DRAM_CAS	0x020e0300
+#define MX6_IOM_DRAM_SDODT0	0x020e0310
+#define MX6_IOM_DRAM_SDODT1	0x020e0314
+#define MX6_IOM_DRAM_SDBA2	0x020e0320
+#define MX6_IOM_DRAM_SDCKE0	0x020e0324
+#define MX6_IOM_DRAM_SDCKE1	0x020e0328
+#define MX6_IOM_DRAM_SDCLK_0	0x020e032c
+#define MX6_IOM_DRAM_RESET	0x020e0340
+
+#define MX6_IOM_DRAM_SDQS0	0x020e0330
+#define MX6_IOM_DRAM_SDQS1	0x020e0334
+#define MX6_IOM_DRAM_SDQS2	0x020e0338
+#define MX6_IOM_DRAM_SDQS3	0x020e033c
+
+#define MX6_IOM_GRP_ADDDS	0x020e05f4
+#define MX6_IOM_DDRMODE_CTL	0x020e05f8
+#define MX6_IOM_GRP_DDRPKE	0x020e05fc
+#define MX6_IOM_GRP_DDRMODE	0x020e0608
+#define MX6_IOM_GRP_B0DS	0x020e060c
+#define MX6_IOM_GRP_B1DS	0x020e0610
+#define MX6_IOM_GRP_CTLDS	0x020e0614
+#define MX6_IOM_GRP_DDR_TYPE	0x020e0618
+#define MX6_IOM_GRP_B2DS	0x020e061c
+#define MX6_IOM_GRP_B3DS	0x020e0620
+
+#endif	/*__ASM_ARCH_MX6SX_DDR_H__ */