diff mbox

[U-Boot,7/8] arm, davinci, da8xx: add cpuinfo

Message ID 1316066380-7397-8-git-send-email-hs@denx.de
State Accepted
Commit 0a0522cbff152aaff786499363366b76de261a69
Headers show

Commit Message

Heiko Schocher Sept. 15, 2011, 5:59 a.m. UTC
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
---
 arch/arm/cpu/arm926ejs/davinci/cpu.c |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/cpu/arm926ejs/davinci/cpu.c b/arch/arm/cpu/arm926ejs/davinci/cpu.c
index b705dfd..02819f6 100644
--- a/arch/arm/cpu/arm926ejs/davinci/cpu.c
+++ b/arch/arm/cpu/arm926ejs/davinci/cpu.c
@@ -115,7 +115,18 @@  int clk_get(enum davinci_clk_ids id)
 out:
 	return pll_out;
 }
-#endif /* CONFIG_SOC_DA8XX */
+#ifdef CONFIG_DISPLAY_CPUINFO
+int print_cpuinfo(void)
+{
+	printf("Cores: ARM %d MHz",
+			clk_get(DAVINCI_ARM_CLKID) / 1000000);
+	printf("\nDDR:   %d MHz\n",
+			/* DDR PHY uses an x2 input clock */
+			clk_get(0x10001) / 1000000);
+	return 0;
+}
+#endif
+#else /* CONFIG_SOC_DA8XX */
 
 #ifdef CONFIG_DISPLAY_CPUINFO
 
@@ -194,7 +205,8 @@  unsigned int davinci_arm_clk_get()
 	return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000;
 }
 #endif
-#endif
+#endif /* CONFIG_DISPLAY_CPUINFO */
+#endif /* !CONFIG_SOC_DA8XX */
 
 /*
  * Initializes on-chip ethernet controllers.