| Ralf Baechle | b9dbdce | 2010-08-05 13:25:49 +0100 | [diff] [blame] | 1 | # |
| 2 | # SGI IP22 (Indy/Indigo2) |
| 3 | # |
| 4 | # Set the load address to >= 0xffffffff88069000 if you want to leave space for |
| 5 | # symmon, 0xffffffff80002000 for production kernels. Note that the value must |
| 6 | # be aligned to a multiple of the kernel stack size or the handling of the |
| 7 | # current variable will break so for 64-bit kernels we have to raise the start |
| 8 | # address by 8kb. |
| 9 | # |
| 10 | platform-$(CONFIG_SGI_IP22) += sgi-ip22/ |
| 11 | cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22 |
| 12 | ifdef CONFIG_32BIT |
| 13 | load-$(CONFIG_SGI_IP22) += 0xffffffff88002000 |
| 14 | endif |
| 15 | ifdef CONFIG_64BIT |
| 16 | load-$(CONFIG_SGI_IP22) += 0xffffffff88004000 |
| 17 | endif |
| 18 | |
| 19 | # |
| 20 | # SGI IP28 (Indigo2 R10k) |
| 21 | # |
| 22 | # Set the load address to >= 0xa800000020080000 if you want to leave space for |
| 23 | # symmon, 0xa800000020004000 for production kernels ? Note that the value must |
| 24 | # be 16kb aligned or the handling of the current variable will break. |
| 25 | # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys |
| 26 | # |
| 27 | ifdef CONFIG_SGI_IP28 |
| 28 | ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n) |
| 29 | $(error gcc doesn't support needed option -mr10k-cache-barrier=store) |
| 30 | endif |
| 31 | endif |
| 32 | platform-$(CONFIG_SGI_IP28) += sgi-ip22/ |
| 33 | cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28 |
| 34 | load-$(CONFIG_SGI_IP28) += 0xa800000020004000 |