nb/intel/x4x/rcven.c: Change the verbosity of some messages
Displaying the whole receive enable procedure is very verbose should only be done if CONFIG_DEBUG_RAM_SETUP is selected. Change-Id: Ib568621e6d044624c1c0aeb6fb08945f561395c7 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/22912 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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						 Patrick Georgi
						Patrick Georgi
					
				
			
			
				
	
			
			
			
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			| @@ -138,7 +138,7 @@ static int decrease_tap(struct rec_timing *timing) | ||||
| static int decr_coarse_low(u8 channel, u8 lane, u32 addr, | ||||
| 			struct rec_timing *timing) | ||||
| { | ||||
| 	printk(BIOS_DEBUG, | ||||
| 	printk(RAM_DEBUG, | ||||
| 		"  Decreasing coarse until high to low transition is found\n"); | ||||
| 	while (sampledqs(addr, lane, channel) != DQS_LOW) { | ||||
| 		if (timing->coarse == 0) { | ||||
| @@ -149,7 +149,7 @@ static int decr_coarse_low(u8 channel, u8 lane, u32 addr, | ||||
| 		timing->coarse--; | ||||
| 		program_timing(timing, channel, lane); | ||||
| 	} | ||||
| 	printk(BIOS_DEBUG, "    DQS low at coarse=%d medium=%d\n", | ||||
| 	printk(RAM_DEBUG, "    DQS low at coarse=%d medium=%d\n", | ||||
| 		timing->coarse, timing->medium); | ||||
| 	return 0; | ||||
| } | ||||
| @@ -157,7 +157,7 @@ static int decr_coarse_low(u8 channel, u8 lane, u32 addr, | ||||
| static int fine_search_dqs_high(u8 channel, u8 lane, u32 addr, | ||||
| 				struct rec_timing *timing) | ||||
| { | ||||
| 	printk(BIOS_DEBUG, | ||||
| 	printk(RAM_DEBUG, | ||||
| 		"  Increasing TAP until low to high transition is found\n"); | ||||
| 	/* | ||||
| 	 * We use a do while loop since it happens that the strobe read | ||||
| @@ -184,7 +184,7 @@ static int fine_search_dqs_high(u8 channel, u8 lane, u32 addr, | ||||
| 		program_timing(timing, channel, lane); | ||||
| 	} while (sampledqs(addr, lane, channel) != DQS_HIGH); | ||||
|  | ||||
| 	printk(BIOS_DEBUG, "    DQS high at coarse=%d medium=%d tap:%d\n", | ||||
| 	printk(RAM_DEBUG, "    DQS high at coarse=%d medium=%d tap:%d\n", | ||||
| 		timing->coarse, timing->medium, timing->tap); | ||||
| 	return 0; | ||||
| } | ||||
| @@ -193,7 +193,7 @@ static int find_dqs_low(u8 channel, u8 lane, u32 addr, | ||||
| 			struct rec_timing *timing) | ||||
| { | ||||
| 	/* Look for DQS low, using quarter steps. */ | ||||
| 	printk(BIOS_DEBUG, "  Increasing medium until DQS LOW is found\n"); | ||||
| 	printk(RAM_DEBUG, "  Increasing medium until DQS LOW is found\n"); | ||||
| 	while (sampledqs(addr, lane, channel) != DQS_LOW) { | ||||
| 		if (increase_medium(timing)) { | ||||
| 			printk(BIOS_CRIT, | ||||
| @@ -202,7 +202,7 @@ static int find_dqs_low(u8 channel, u8 lane, u32 addr, | ||||
| 		} | ||||
| 		program_timing(timing, channel, lane); | ||||
| 	} | ||||
| 	printk(BIOS_DEBUG, "    DQS low at coarse=%d medium=%d\n", | ||||
| 	printk(RAM_DEBUG, "    DQS low at coarse=%d medium=%d\n", | ||||
| 		timing->coarse, timing->medium); | ||||
| 	return 0; | ||||
| } | ||||
| @@ -210,7 +210,7 @@ static int find_dqs_high(u8 channel, u8 lane, u32 addr, | ||||
| 				struct rec_timing *timing) | ||||
| { | ||||
| 	/* Look for DQS high, using quarter steps. */ | ||||
| 	printk(BIOS_DEBUG, "  Increasing medium until DQS HIGH is found\n"); | ||||
| 	printk(RAM_DEBUG, "  Increasing medium until DQS HIGH is found\n"); | ||||
| 	while (sampledqs(addr, lane, channel) != DQS_HIGH) { | ||||
| 		if (increase_medium(timing)) { | ||||
| 			printk(BIOS_CRIT, | ||||
| @@ -219,7 +219,7 @@ static int find_dqs_high(u8 channel, u8 lane, u32 addr, | ||||
| 		} | ||||
| 		program_timing(timing, channel, lane); | ||||
| 	} | ||||
| 	printk(BIOS_DEBUG, "    DQS high at coarse=%d medium=%d\n", | ||||
| 	printk(RAM_DEBUG, "    DQS high at coarse=%d medium=%d\n", | ||||
| 		timing->coarse, timing->medium); | ||||
| 	return 0; | ||||
| } | ||||
| @@ -316,6 +316,8 @@ void rcven(struct sysinfo *s) | ||||
| 	struct rec_timing timing[TOTAL_BYTELANES]; | ||||
| 	u8 mincoarse; | ||||
|  | ||||
| 	printk(BIOS_DEBUG, "Starting DQS receiver enable calibration\n"); | ||||
|  | ||||
| 	MCHBAR8(0x5d8) = MCHBAR8(0x5d8) & ~0xc; | ||||
| 	MCHBAR8(0x9d8) = MCHBAR8(0x9d8) & ~0xc; | ||||
| 	MCHBAR8(0x5dc) = MCHBAR8(0x5dc) & ~0x80; | ||||
|   | ||||
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