allwinner: Add Allwinner H6 SoC support
The H6 is Allwinner's most recent SoC. It shares most peripherals with the
other ARMv8 Allwinner SoCs (A64/H5), but has a completely different memory
map.
Introduce a separate platform target, which includes a different header
file to cater for the address differences. Also add the new build target
to the documentation.
The new ATF platform name is "sun50i_h6".
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/plat/allwinner/sun50i_h6/include/sunxi_mmap.h b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
new file mode 100644
index 0000000..f2d5aed
--- /dev/null
+++ b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SUNXI_MMAP_H__
+#define __SUNXI_MMAP_H__
+
+/* Memory regions */
+#define SUNXI_ROM_BASE 0x00000000
+#define SUNXI_ROM_SIZE 0x00010000
+#define SUNXI_SRAM_BASE 0x00020000
+#define SUNXI_SRAM_SIZE 0x00098000
+#define SUNXI_SRAM_A1_BASE 0x00020000
+#define SUNXI_SRAM_A1_SIZE 0x00008000
+#define SUNXI_SRAM_A2_BASE 0x00104000
+#define SUNXI_SRAM_A2_SIZE 0x00014000
+#define SUNXI_SRAM_C_BASE 0x00028000
+#define SUNXI_SRAM_C_SIZE 0x0001e000
+#define SUNXI_DEV_BASE 0x01000000
+#define SUNXI_DEV_SIZE 0x09000000
+#define SUNXI_DRAM_BASE 0x40000000
+#define SUNXI_DRAM_SIZE 0xc0000000
+
+/* Memory-mapped devices */
+#define SUNXI_SYSCON_BASE 0x03000000
+#define SUNXI_CPUCFG_BASE 0x09010000
+#define SUNXI_SID_BASE 0x03006000
+#define SUNXI_DMA_BASE 0x03002000
+#define SUNXI_MSGBOX_BASE 0x03003000
+#define SUNXI_CCU_BASE 0x03010000
+#define SUNXI_CCU_SEC_SWITCH_REG (SUNXI_CCU_BASE + 0xf00)
+#define SUNXI_PIO_BASE 0x030b0000
+#define SUNXI_TIMER_BASE 0x03009000
+#define SUNXI_WDOG_BASE 0x030090a0
+#define SUNXI_THS_BASE 0x05070400
+#define SUNXI_UART0_BASE 0x05000000
+#define SUNXI_UART1_BASE 0x05000400
+#define SUNXI_UART2_BASE 0x05000800
+#define SUNXI_UART3_BASE 0x05000c00
+#define SUNXI_I2C0_BASE 0x05002000
+#define SUNXI_I2C1_BASE 0x05002400
+#define SUNXI_I2C2_BASE 0x05002800
+#define SUNXI_I2C3_BASE 0x05002c00
+#define SUNXI_SPI0_BASE 0x05010000
+#define SUNXI_SPI1_BASE 0x05011000
+#define SUNXI_SCU_BASE 0x03020000
+#define SUNXI_GICD_BASE 0x03021000
+#define SUNXI_GICC_BASE 0x03022000
+#define SUNXI_R_TIMER_BASE 0x07020000
+#define SUNXI_R_INTC_BASE 0x07021000
+#define SUNXI_R_WDOG_BASE 0x07020400
+#define SUNXI_R_PRCM_BASE 0x07010000
+#define SUNXI_R_TWD_BASE 0x07020800
+#define SUNXI_R_CPUCFG_BASE 0x07000400
+#define SUNXI_R_I2C_BASE 0x07081400
+#define SUNXI_R_UART_BASE 0x07080000
+#define SUNXI_R_PIO_BASE 0x07022000
+
+#endif /* __SUNXI_MMAP_H__ */