From: York Sun <yorksun@freescale.com>
Date: Fri, 4 Feb 2011 21:58:00 +0000 (-0800)
Subject: powerpc/8xxx: Display DIMM model
X-Git-Tag: v2011.06-rc1~185^2~29
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c399765d9cb46e8e20739251d5f3151a5608328d;p=u-boot

powerpc/8xxx: Display DIMM model

Beside displaying RDIMM or UDIMM, this patch adds display of the model numbers
embedded in SPD.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
index 8b31ec0cfa..00f3d6c600 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/lc_common_dimm_params.c
@@ -207,10 +207,15 @@ compute_lowest_common_dimm_parameters(const dimm_params_t *dimm_params,
 	temp1 = temp2 = 0;
 	for (i = 0; i < number_of_dimms; i++) {
 		if (dimm_params[i].n_ranks) {
-			if (dimm_params[i].registered_dimm)
+			if (dimm_params[i].registered_dimm) {
 				temp1 = 1;
-			if (!dimm_params[i].registered_dimm)
+				printf("Detected RDIMM %s\n",
+					dimm_params[i].mpart);
+			} else {
 				temp2 = 1;
+				printf("Detected UDIMM %s\n",
+					dimm_params[i].mpart);
+			}
 		}
 	}
 
@@ -218,10 +223,8 @@ compute_lowest_common_dimm_parameters(const dimm_params_t *dimm_params,
 	outpdimm->all_DIMMs_unbuffered = 0;
 	if (temp1 && !temp2) {
 		outpdimm->all_DIMMs_registered = 1;
-		printf("Detected RDIMM(s)\n");
 	} else if (!temp1 && temp2) {
 		outpdimm->all_DIMMs_unbuffered = 1;
-		printf("Detected UDIMM(s)\n");
 	} else {
 		printf("ERROR:  Mix of registered buffered and unbuffered "
 				"DIMMs detected!\n");