Unified codebase for TX28, TX48, TX51, TX53

[karo-tx-uboot.git] / arch / arm / include / asm / arch-mx28 / sys_proto.h

diff --git a/arch/arm/include/asm/arch-mx28/sys_proto.h b/arch/arm/include/asm/arch-mx28/sys_proto.h
index 15d8de31ee91af6089f4731602538892a0bb4e88..e701c6409e0accedc8383f0f7ea9b976bc2c76c1 100644 (file)
--- a/arch/arm/include/asm/arch-mx28/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx28/sys_proto.h
@@ -39,6 +39,36 @@ void mx28_common_spl_init(const iomux_cfg_t *iomux_setup,
                        const unsigned int iomux_size);
 #endif
 
+struct mx28_pair {
+       uint8_t boot_pads;
+       uint8_t boot_mask;
+       const char *mode;
+};
+
+static const struct mx28_pair mx28_boot_modes[] = {
+       { 0x00, 0x0f, "USB #0" },
+       { 0x01, 0x1f, "I2C #0, master, 3V3" },
+       { 0x11, 0x1f, "I2C #0, master, 1V8" },
+       { 0x02, 0x1f, "SSP SPI #2, master, 3V3 NOR" },
+       { 0x12, 0x1f, "SSP SPI #2, master, 1V8 NOR" },
+       { 0x03, 0x1f, "SSP SPI #3, master, 3V3 NOR" },
+       { 0x13, 0x1f, "SSP SPI #3, master, 1V8 NOR" },
+       { 0x04, 0x1f, "NAND, 3V3" },
+       { 0x14, 0x1f, "NAND, 1V8" },
+       { 0x08, 0x1f, "SSP SPI #3, master, 3V3 EEPROM" },
+       { 0x18, 0x1f, "SSP SPI #3, master, 1V8 EEPROM" },
+       { 0x09, 0x1f, "SSP SD/MMC #0, 3V3" },
+       { 0x19, 0x1f, "SSP SD/MMC #0, 1V8" },
+       { 0x0a, 0x1f, "SSP SD/MMC #1, 3V3" },
+       { 0x1a, 0x1f, "SSP SD/MMC #1, 1V8" },
+       { 0x00, 0x00, "Reserved/Unknown/Wrong" },
+};
+
+struct mx28_spl_data {
+       uint8_t         boot_mode_idx;
+       uint32_t        mem_dram_size;
+};
+
 int mx28_dram_init(void);
 
 #endif /* __MX28_H__ */