m68k: set appropriate machine type for m5411x SoC platforms
Create a new machine type for platforms based around the ColdFire 5441x SoC family. Set that machine type on startup when building for this platform type. Currently the ColdFire head.S hard codes a M54xx machine type at startup - since that is the only platform type currently supported with MMU enabled. The m5441x has an MMU and this change forms part of the support required to run it with the MMU enabled. Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
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@ -282,8 +282,8 @@ _clear_bss:
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movel %d0,m68k_mmutype
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movel %d0,m68k_mmutype
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movel #FPU_COLDFIRE,%d0
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movel #FPU_COLDFIRE,%d0
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movel %d0,m68k_fputype
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movel %d0,m68k_fputype
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movel #MACH_M54XX,%d0
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movel #MACHINE,%d0
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movel %d0,m68k_machtype /* Mark us as a 54xx machine */
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movel %d0,m68k_machtype /* Mark machine type */
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lea init_task,%a2 /* Set "current" init task */
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lea init_task,%a2 /* Set "current" init task */
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#endif
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#endif
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@ -10,6 +10,7 @@
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#define CPU_NAME "COLDFIRE(m5441x)"
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#define CPU_NAME "COLDFIRE(m5441x)"
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#define CPU_INSTR_PER_JIFFY 2
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#define CPU_INSTR_PER_JIFFY 2
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#define MCF_BUSCLK (MCF_CLK / 2)
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#define MCF_BUSCLK (MCF_CLK / 2)
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#define MACHINE MACH_M5441X
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#include <asm/m54xxacr.h>
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#include <asm/m54xxacr.h>
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@ -8,6 +8,7 @@
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#define CPU_NAME "COLDFIRE(m54xx)"
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#define CPU_NAME "COLDFIRE(m54xx)"
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#define CPU_INSTR_PER_JIFFY 2
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#define CPU_INSTR_PER_JIFFY 2
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#define MCF_BUSCLK (MCF_CLK / 2)
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#define MCF_BUSCLK (MCF_CLK / 2)
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#define MACHINE MACH_M54XX
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#include <asm/m54xxacr.h>
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#include <asm/m54xxacr.h>
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@ -81,6 +81,7 @@ struct mem_info {
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#define MACH_Q40 10
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#define MACH_Q40 10
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#define MACH_SUN3X 11
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#define MACH_SUN3X 11
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#define MACH_M54XX 12
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#define MACH_M54XX 12
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#define MACH_M5441X 13
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/*
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/*
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@ -341,6 +341,7 @@ void __init setup_arch(char **cmdline_p)
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#endif
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#endif
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#ifdef CONFIG_COLDFIRE
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#ifdef CONFIG_COLDFIRE
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case MACH_M54XX:
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case MACH_M54XX:
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case MACH_M5441X:
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config_BSP(NULL, 0);
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config_BSP(NULL, 0);
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break;
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break;
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#endif
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#endif
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