diff options
Diffstat (limited to 'board/freescale/m54418twr/sbf_dram_init.S')
| -rw-r--r-- | board/freescale/m54418twr/sbf_dram_init.S | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/board/freescale/m54418twr/sbf_dram_init.S b/board/freescale/m54418twr/sbf_dram_init.S deleted file mode 100644 index 5a70fb9187..0000000000 --- a/board/freescale/m54418twr/sbf_dram_init.S +++ /dev/null @@ -1,85 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Board-specific sbf ddr/sdram init. - * - * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it> - */ - -.global sbf_dram_init -.text - -sbf_dram_init: - move.l #0xFC04002D, %a1 - move.b #46, (%a1) /* DDR */ - - /* slew settings */ - move.l #0xEC094060, %a1 - move.b #0, (%a1) - - /* use vco instead of cpu*2 clock for ddr clock */ - move.l #0xEC09001A, %a1 - move.w #0xE01D, (%a1) - - /* DDR settings */ - move.l #0xFC0B8180, %a1 - move.l #0x00000000, (%a1) - move.l #0x40000000, (%a1) - - move.l #0xFC0B81AC, %a1 - move.l #0x01030203, (%a1) - - move.l #0xFC0B8000, %a1 - move.l #0x01010101, (%a1)+ /* 0x00 */ - move.l #0x00000101, (%a1)+ /* 0x04 */ - move.l #0x01010100, (%a1)+ /* 0x08 */ - move.l #0x01010000, (%a1)+ /* 0x0C */ - move.l #0x00010101, (%a1)+ /* 0x10 */ - move.l #0xFC0B8018, %a1 - move.l #0x00010100, (%a1)+ /* 0x18 */ - move.l #0x00000001, (%a1)+ /* 0x1C */ - move.l #0x01000001, (%a1)+ /* 0x20 */ - move.l #0x00000100, (%a1)+ /* 0x24 */ - move.l #0x00010001, (%a1)+ /* 0x28 */ - move.l #0x00000200, (%a1)+ /* 0x2C */ - move.l #0x01000002, (%a1)+ /* 0x30 */ - move.l #0x00000000, (%a1)+ /* 0x34 */ - move.l #0x00000100, (%a1)+ /* 0x38 */ - move.l #0x02000100, (%a1)+ /* 0x3C */ - move.l #0x02000407, (%a1)+ /* 0x40 */ - move.l #0x02030007, (%a1)+ /* 0x44 */ - move.l #0x02000100, (%a1)+ /* 0x48 */ - move.l #0x0A030203, (%a1)+ /* 0x4C */ - move.l #0x00020708, (%a1)+ /* 0x50 */ - move.l #0x00050008, (%a1)+ /* 0x54 */ - move.l #0x04030002, (%a1)+ /* 0x58 */ - move.l #0x00000004, (%a1)+ /* 0x5C */ - move.l #0x020A0000, (%a1)+ /* 0x60 */ - move.l #0x0C00000E, (%a1)+ /* 0x64 */ - move.l #0x00002004, (%a1)+ /* 0x68 */ - move.l #0x00000000, (%a1)+ /* 0x6C */ - move.l #0x00100010, (%a1)+ /* 0x70 */ - move.l #0x00100010, (%a1)+ /* 0x74 */ - move.l #0x00000000, (%a1)+ /* 0x78 */ - move.l #0x07990000, (%a1)+ /* 0x7C */ - move.l #0xFC0B80A0, %a1 - move.l #0x00000000, (%a1)+ /* 0xA0 */ - move.l #0x00C80064, (%a1)+ /* 0xA4 */ - move.l #0x44520002, (%a1)+ /* 0xA8 */ - move.l #0x00C80023, (%a1)+ /* 0xAC */ - move.l #0xFC0B80B4, %a1 - move.l #0x0000C350, (%a1) /* 0xB4 */ - move.l #0xFC0B80E0, %a1 - move.l #0x04000000, (%a1)+ /* 0xE0 */ - move.l #0x03000304, (%a1)+ /* 0xE4 */ - move.l #0x40040000, (%a1)+ /* 0xE8 */ - move.l #0xC0004004, (%a1)+ /* 0xEC */ - move.l #0x0642C000, (%a1)+ /* 0xF0 */ - move.l #0x00000642, (%a1)+ /* 0xF4 */ - move.l #0xFC0B8024, %a1 - tpf - move.l #0x01000100, (%a1) /* 0x24 */ - - move.l #0x2000, %d1 - bsr asm_delay - - rts |