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authorAlexey Brodkin <abrodkin@synopsys.com>2016-02-20 11:30:19 +0300
committerAlexey Brodkin <abrodkin@synopsys.com>2016-04-11 10:20:30 -0700
commit8b15010b1fc6a0da76db0b5d96d12ffe69990dbe (patch)
tree7a3b8333d5e008e4d9b64f8a1267f15809b81f0f /arch
parent9dbdc6ebd4db60effebefcf8d541cf598712e3b7 (diff)
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arc: get rid of running_on_hw
ISS is obsolete now and nSIM is used for simulation instead. In its turn nSIM properly handles baud-rate settings so get rid of now useless check. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arc/include/asm/global_data.h1
-rw-r--r--arch/arc/lib/cpu.c6
2 files changed, 0 insertions, 7 deletions
diff --git a/arch/arc/include/asm/global_data.h b/arch/arc/include/asm/global_data.h
index d644e80..e25b966 100644
--- a/arch/arc/include/asm/global_data.h
+++ b/arch/arc/include/asm/global_data.h
@@ -9,7 +9,6 @@
/* Architecture-specific global data */
struct arch_global_data {
- int running_on_hw;
};
#include <asm-generic/global_data.h>
diff --git a/arch/arc/lib/cpu.c b/arch/arc/lib/cpu.c
index 4e4dd74..d1f10ab 100644
--- a/arch/arc/lib/cpu.c
+++ b/arch/arc/lib/cpu.c
@@ -14,12 +14,6 @@ int arch_cpu_init(void)
{
timer_init();
-/* In simulation (ISS) "CHIPID" and "ARCNUM" are all "ff" */
- if ((read_aux_reg(ARC_AUX_IDENTITY) & 0xffffff00) == 0xffffff00)
- gd->arch.running_on_hw = 0;
- else
- gd->arch.running_on_hw = 1;
-
gd->cpu_clk = CONFIG_SYS_CLK_FREQ;
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;