* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)

* Add support for MGT5100 and MPC5200 processors

1 files changed, 364 insertions, 0 deletions

diff --git a/cpu/mpc5xxx/firmware_sc_task.impl.S b/cpu/mpc5xxx/firmware_sc_task.impl.S
new file mode 100644
index 0000000000..b668ee5cf8
--- /dev/null
+++ b/cpu/mpc5xxx/firmware_sc_task.impl.S
@@ -0,0 +1,364 @@
+/*
+ * Copyright (C) 2001, Software Center, Motorola China.
+ *
+ * This file contains microcode for the FEC controller of the MGT5100 CPU.
+ */
+
+#include <config.h>
+
+#if defined(CONFIG_MGT5100)
+
+/* sas/sccg, gas target */
+.section	smartdmaInitData,"aw",@progbits	/* Initialized data for task variables */
+.section	smartdmaTaskTable,"aw",@progbits	/* Task tables */
+.globl taskTable
+taskTable:
+.globl scEthernetRecv_Entry
+scEthernetRecv_Entry:		/* Task 0 */
+.long	scEthernetRecv_TDT - taskTable	/* Task 0 Descriptor Table */
+.long	scEthernetRecv_TDT - taskTable + 0x000000a4
+.long	scEthernetRecv_VarTab - taskTable	/* Task 0 Variable Table */
+.long	scEthernetRecv_FDT - taskTable + 0x03	/* Task 0 Function Descriptor Table & Flags */
+.long	0x00000000
+.long	0x00000000
+.long	scEthernetRecv_CSave - taskTable	/* Task 0 context save space */
+.long	0xf0000000
+.globl scEthernetXmit_Entry
+scEthernetXmit_Entry:		/* Task 1 */
+.long	scEthernetXmit_TDT - taskTable	/* Task 1 Descriptor Table */
+.long	scEthernetXmit_TDT - taskTable + 0x000000d0
+.long	scEthernetXmit_VarTab - taskTable	/* Task 1 Variable Table */
+.long	scEthernetXmit_FDT - taskTable + 0x03	/* Task 1 Function Descriptor Table & Flags */
+.long	0x00000000
+.long	0x00000000
+.long	scEthernetXmit_CSave - taskTable	/* Task 1 context save space */
+.long	0xf0000000
+
+
+.globl scEthernetRecv_TDT
+scEthernetRecv_TDT:	/* Task 0 Descriptor Table */
+.long	0xc4c50000	/* 0000:  LCDEXT: idx0 = var9 + var10; idx0 once var0; idx0 += inc0 */
+.long	0x84c5e000	/* 0004:  LCD: idx1 = var9 + var11; ; idx1 += inc0 */
+.long	0x10001f08	/* 0008:    DRD1A: var7 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x10000380	/* 000C:    DRD1A: var0 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x00000f88	/* 0010:    DRD1A: var3 = *idx1; FN=0 init=0 WS=0 RS=0 */
+.long	0x81980000	/* 0014:  LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
+.long	0x10000780	/* 0018:    DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x60000000	/* 001C:    DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x010c504c	/* 0020:    DRD2B1: var4 = EU1(); EU1(var1,var12)  */
+.long	0x82180349	/* 0024:  LCD: idx0 = var4; idx0 != var13; idx0 += inc1 */
+.long	0x81c68004	/* 0028:    LCD: idx1 = var3 + var13 + 4; idx1 once var0; idx1 += inc0 */
+.long	0x70000000	/* 002C:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x018c504e	/* 0030:      DRD2B1: var6 = EU1(); EU1(var1,var14)  */
+.long	0x70000000	/* 0034:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x020c504f	/* 0038:      DRD2B1: var8 = EU1(); EU1(var1,var15)  */
+.long	0x00000b88	/* 003C:      DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
+.long	0x8000d184	/* 0040:    LCDEXT: idx1 = 0xf0003184; ; */
+.long	0xc6990452	/* 0044:    LCDEXT: idx2 = var13; idx2 < var17; idx2 += inc2 */
+.long	0x81486010	/* 0048:    LCD: idx3 = var2 + var16; ; idx3 += inc2 */
+.long	0x006acf88	/* 004C:      DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
+.long	0x8000d184	/* 0050:    LCDEXT: idx1 = 0xf0003184; ; */
+.long	0x86810492	/* 0054:    LCD: idx2 = var13, idx3 = var2; idx2 < var18; idx2 += inc2, idx3 += inc2 */
+.long	0x006acf88	/* 0058:      DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
+.long	0x8000d184	/* 005C:    LCDEXT: idx1 = 0xf0003184; ; */
+.long	0x868184d2	/* 0060:    LCD: idx2 = var13, idx3 = var3; idx2 < var19; idx2 += inc2, idx3 += inc2 */
+.long	0x000acf88	/* 0064:      DRD1A: *idx3 = *idx1; FN=0 init=0 WS=1 RS=1 */
+.long	0xc318839b	/* 0068:    LCDEXT: idx1 = var6; idx1 == var14; idx1 += inc3 */
+.long	0x80190000	/* 006C:    LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
+.long	0x04008468	/* 0070:      DRD1A: idx1 = var13; FN=0 INT init=0 WS=0 RS=0 */
+.long	0xc4038358	/* 0074:    LCDEXT: idx1 = var8, idx2 = var7; idx1 == var13; idx1 += inc3, idx2 += inc0 */
+.long	0x81c50000	/* 0078:    LCD: idx3 = var3 + var10; idx3 once var0; idx3 += inc0 */
+.long	0x1000cb18	/* 007C:      DRD1A: *idx2 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x00000f18	/* 0080:      DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
+.long	0xc4188364	/* 0084:    LCDEXT: idx1 = var8; idx1 > var13; idx1 += inc4 */
+.long	0x83990000	/* 0088:    LCD: idx2 = var7; idx2 once var0; idx2 += inc0 */
+.long	0x10000c00	/* 008C:      DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x0000c800	/* 0090:      DRD1A: *idx2 = var0; FN=0 init=0 WS=0 RS=0 */
+.long	0x81988000	/* 0094:    LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
+.long	0x10000788	/* 0098:      DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x60000000	/* 009C:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x080c504c	/* 00A0:      DRD2B1: idx0 = EU1(); EU1(var1,var12)  */
+.long	0x000001f8	/* 00A4(:0):    NOP */
+
+
+.globl scEthernetXmit_TDT
+scEthernetXmit_TDT:	/* Task 1 Descriptor Table */
+.long	0x80014800	/* 0000:  LCDEXT: idx0 = 0xf0004800; ; */
+.long	0x85c60004	/* 0004:  LCD: idx1 = var11 + var12 + 4; idx1 once var0; idx1 += inc0 */
+.long	0x10002308	/* 0008:    DRD1A: var8 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x10000f88	/* 000C:    DRD1A: var3 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x00000380	/* 0010:    DRD1A: var0 = *idx0; FN=0 init=0 WS=0 RS=0 */
+.long	0x81980000	/* 0014:  LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
+.long	0x10000780	/* 0018:    DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x60000000	/* 001C:    DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x024c504d	/* 0020:    DRD2B1: var9 = EU1(); EU1(var1,var13)  */
+.long	0x84980309	/* 0024:  LCD: idx0 = var9; idx0 != var12; idx0 += inc1 */
+.long	0xc0004003	/* 0028:    LCDEXT: idx1 = 0x00000003; ; */
+.long	0x81c60004	/* 002C:    LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
+.long	0x70000000	/* 0030:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x010c504e	/* 0034:      DRD2B1: var4 = EU1(); EU1(var1,var14)  */
+.long	0x70000000	/* 0038:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x014c504f	/* 003C:      DRD2B1: var5 = EU1(); EU1(var1,var15)  */
+.long	0x70000000	/* 0040:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x028c5050	/* 0044:      DRD2B1: var10 = EU1(); EU1(var1,var16)  */
+.long	0x70000000	/* 0048:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
+.long	0x018c5051	/* 004C:      DRD2B1: var6 = EU1(); EU1(var1,var17)  */
+.long	0x10000b90	/* 0050:      DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x60000000	/* 0054:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x01cc50a1	/* 0058:      DRD2B1: var7 = EU1(); EU1(var2,idx1)  */
+.long	0xc2988312	/* 005C:    LCDEXT: idx1 = var5; idx1 > var12; idx1 += inc2 */
+.long	0x83490000	/* 0060:    LCD: idx2 = var6 + var18; idx2 once var0; idx2 += inc0 */
+.long	0x00001b10	/* 0064:      DRD1A: var6 = idx2; FN=0 init=0 WS=0 RS=0 */
+.long	0x8000d1a4	/* 0068:    LCDEXT: idx1 = 0xf00031a4; ; */
+.long	0x8301031c	/* 006C:    LCD: idx2 = var6, idx3 = var2; idx2 > var12; idx2 += inc3, idx3 += inc4 */
+.long	0x008ac798	/* 0070:      DRD1A: *idx1 = *idx3; FN=0 init=4 WS=1 RS=1 */
+.long	0x8000d1a4	/* 0074:    LCDEXT: idx1 = 0xf00031a4; ; */
+.long	0xc1430000	/* 0078:    LCDEXT: idx2 = var2 + var6; idx2 once var0; idx2 += inc0 */
+.long	0x82998312	/* 007C:    LCD: idx3 = var5; idx3 > var12; idx3 += inc2 */
+.long	0x088ac790	/* 0080:      DRD1A: *idx1 = *idx2; FN=0 TFD init=4 WS=1 RS=1 */
+.long	0x81988000	/* 0084:    LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
+.long	0x60000100	/* 0088:      DRD2A: EU0=0 EU1=1 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x0c4c5c4d	/* 008C:      DRD2B1: *idx1 = EU1(); EU1(*idx1,var13)  */
+.long	0xc21883ad	/* 0090:    LCDEXT: idx1 = var4; idx1 == var14; idx1 += inc5 */
+.long	0x80190000	/* 0094:    LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
+.long	0x04008460	/* 0098:      DRD1A: idx1 = var12; FN=0 INT init=0 WS=0 RS=0 */
+.long	0xc4052305	/* 009C:    LCDEXT: idx1 = var8, idx2 = var10; idx2 == var12; idx1 += inc0, idx2 += inc5 */
+.long	0x81c98000	/* 00A0:    LCD: idx3 = var3 + var19; idx3 once var0; idx3 += inc0 */
+.long	0x1000c718	/* 00A4:      DRD1A: *idx1 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x00000f18	/* 00A8:      DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
+.long	0xc4188000	/* 00AC:    LCDEXT: idx1 = var8; idx1 once var0; idx1 += inc0 */
+.long	0x85190312	/* 00B0:    LCD: idx2 = var10; idx2 > var12; idx2 += inc2 */
+.long	0x10000c00	/* 00B4:      DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x1000c400	/* 00B8:      DRD1A: *idx1 = var0; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x00008860	/* 00BC:      DRD1A: idx2 = var12; FN=0 init=0 WS=0 RS=0 */
+.long	0x81988000	/* 00C0:    LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
+.long	0x10000788	/* 00C4:      DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
+.long	0x60000000	/* 00C8:      DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
+.long	0x080c504d	/* 00CC:      DRD2B1: idx0 = EU1(); EU1(var1,var13)  */
+.long	0x000001f8	/* 00D0(:0):    NOP */
+
+.align	8
+
+.globl scEthernetRecv_VarTab
+scEthernetRecv_VarTab:	/* Task 0 Variable Table */
+.long	0x00000000	/* var[0] */
+.long	0x00000000	/* var[1] */
+.long	0x00000000	/* var[2] */
+.long	0x00000000	/* var[3] */
+.long	0x00000000	/* var[4] */
+.long	0x00000000	/* var[5] */
+.long	0x00000000	/* var[6] */
+.long	0x00000000	/* var[7] */
+.long	0x00000000	/* var[8] */
+.long	0xf0004800	/* var[9] */
+.long	0x00000008	/* var[10] */
+.long	0x0000000c	/* var[11] */
+.long	0x80000000	/* var[12] */
+.long	0x00000000	/* var[13] */
+.long	0x10000000	/* var[14] */
+.long	0x20000000	/* var[15] */
+.long	0x000005e4	/* var[16] */
+.long	0x0000000e	/* var[17] */
+.long	0x000005e0	/* var[18] */
+.long	0x00000004	/* var[19] */
+.long	0x00000000	/* var[20] */
+.long	0x00000000	/* var[21] */
+.long	0x00000000	/* var[22] */
+.long	0x00000000	/* var[23] */
+.long	0x00000000	/* inc[0] */
+.long	0x60000000	/* inc[1] */
+.long	0x20000001	/* inc[2] */
+.long	0x80000000	/* inc[3] */
+.long	0x40000000	/* inc[4] */
+.long	0x00000000	/* inc[5] */
+.long	0x00000000	/* inc[6] */
+.long	0x00000000	/* inc[7] */
+
+.align	8
+
+.globl scEthernetXmit_VarTab
+scEthernetXmit_VarTab:	/* Task 1 Variable Table */
+.long	0x00000000	/* var[0] */
+.long	0x00000000	/* var[1] */
+.long	0x00000000	/* var[2] */
+.long	0x00000000	/* var[3] */
+.long	0x00000000	/* var[4] */
+.long	0x00000000	/* var[5] */
+.long	0x00000000	/* var[6] */
+.long	0x00000000	/* var[7] */
+.long	0x00000000	/* var[8] */
+.long	0x00000000	/* var[9] */
+.long	0x00000000	/* var[10] */
+.long	0xf0004800	/* var[11] */
+.long	0x00000000	/* var[12] */
+.long	0x80000000	/* var[13] */
+.long	0x10000000	/* var[14] */
+.long	0x08000000	/* var[15] */
+.long	0x20000000	/* var[16] */
+.long	0x0000ffff	/* var[17] */
+.long	0xffffffff	/* var[18] */
+.long	0x00000008	/* var[19] */
+.long	0x00000000	/* var[20] */
+.long	0x00000000	/* var[21] */
+.long	0x00000000	/* var[22] */
+.long	0x00000000	/* var[23] */
+.long	0x00000000	/* inc[0] */
+.long	0x60000000	/* inc[1] */
+.long	0x40000000	/* inc[2] */
+.long	0x4000ffff	/* inc[3] */
+.long	0xe0000001	/* inc[4] */
+.long	0x80000000	/* inc[5] */
+.long	0x00000000	/* inc[6] */
+.long	0x00000000	/* inc[7] */
+
+.align	8
+
+.globl scEthernetRecv_FDT
+scEthernetRecv_FDT:	/* Task 0 Function Descriptor Table */
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x05800000	/* and(), EU# 1 */
+.long	0x05400000	/* andn(), EU# 1 */
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+
+.align	8
+
+.globl scEthernetXmit_FDT
+scEthernetXmit_FDT:	/* Task 1 Function Descriptor Table */
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x05800000	/* and(), EU# 1 */
+.long	0x05400000	/* andn(), EU# 1 */
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+.long	0x00000000
+
+
+.align	8
+.globl scEthernetRecv_CSave
+scEthernetRecv_CSave:	/* Task 0 context save space */
+.space	256, 0x0
+
+
+.align	8
+.globl scEthernetXmit_CSave
+scEthernetXmit_CSave:	/* Task 1 context save space */
+.space	256, 0x0
+
+#endif /* CONFIG_MGT5100 */