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ARMV7: OMAP3: Add 37xx ESx revision numbers.

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OMAP3: Add 37xx ESx revision numbers.

Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Signed-off-by: Howard D. Gray <howard.gray@matrix-vision.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This commit is contained in:
Howard D. Gray 2011-09-04 14:11:17 -04:00 committed by Albert ARIBAUD
parent 89677b27d3
commit 32b58ce736
2 changed files with 22 additions and 1 deletions
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13
arch/arm/cpu/armv7/omap3/sys_info.c
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@ -46,6 +46,12 @@ static char *rev_s[CPU_3XX_MAX_REV] = {
"3.1.2"}; "3.1.2"};
#endif /* CONFIG_DISPLAY_CPUINFO */ #endif /* CONFIG_DISPLAY_CPUINFO */
/* this is the revision table for 37xx CPUs */
static char *rev_s_37xx[CPU_37XX_MAX_REV] = {
"1.0",
"1.1",
"1.2"};
/***************************************************************** /*****************************************************************
* dieid_num_r(void) - read and set die ID * dieid_num_r(void) - read and set die ID
*****************************************************************/ *****************************************************************/
@ -347,7 +353,12 @@ int print_cpuinfo (void)
sec_s = "?"; sec_s = "?";
} }
printf("%s%s-%s ES%s, CPU-OPP2, L3-165MHz, Max CPU Clock %s\n", if (CPU_OMAP36XX == get_cpu_family())
printf("%s%s-%s ES%s, CPU-OPP2, L3-165MHz, Max CPU Clock %s\n",
cpu_family_s, cpu_s, sec_s,
rev_s_37xx[get_cpu_rev()], max_clk);
else
printf("%s%s-%s ES%s, CPU-OPP2, L3-165MHz, Max CPU Clock %s\n",
cpu_family_s, cpu_s, sec_s, cpu_family_s, cpu_s, sec_s,
rev_s[get_cpu_rev()], max_clk); rev_s[get_cpu_rev()], max_clk);

10
arch/arm/include/asm/arch-omap3/omap3.h
View File

@ -191,6 +191,16 @@ struct gpio {
#define CPU_3XX_ES312 7 #define CPU_3XX_ES312 7
#define CPU_3XX_MAX_REV 8 #define CPU_3XX_MAX_REV 8
/*
* 37xx real hardware:
* ES1.0 onwards, the value maps to contents of IDCODE register [31:28].
*/
#define CPU_37XX_ES10 0
#define CPU_37XX_ES11 1
#define CPU_37XX_ES12 2
#define CPU_37XX_MAX_REV 3
#define CPU_3XX_ID_SHIFT 28 #define CPU_3XX_ID_SHIFT 28
#define WIDTH_8BIT 0x0000 #define WIDTH_8BIT 0x0000