diff options
Diffstat (limited to 'resources/libreboot/patch/kgpe-d16/0081-northbridge-amd-amdmct-mct_ddr3-Fix-Family-10h-boot-.patch')
| -rw-r--r-- | resources/libreboot/patch/kgpe-d16/0081-northbridge-amd-amdmct-mct_ddr3-Fix-Family-10h-boot-.patch | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0081-northbridge-amd-amdmct-mct_ddr3-Fix-Family-10h-boot-.patch b/resources/libreboot/patch/kgpe-d16/0081-northbridge-amd-amdmct-mct_ddr3-Fix-Family-10h-boot-.patch deleted file mode 100644 index 5d2b74f5..00000000 --- a/resources/libreboot/patch/kgpe-d16/0081-northbridge-amd-amdmct-mct_ddr3-Fix-Family-10h-boot-.patch +++ /dev/null @@ -1,100 +0,0 @@ -From 5045c1b894492d4e818c41861d2c21e4eef242b4 Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <tpearson@raptorengineeringinc.com> -Date: Sat, 27 Jun 2015 17:52:45 -0500 -Subject: [PATCH 081/143] northbridge/amd/amdmct/mct_ddr3: Fix Family 10h boot - failure - -Change-Id: I5dcb333d3a5a49318fe7bddd4c386642205c343e -Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> ---- - src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 28 +++++++++++++++++++------- - src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c | 8 +++++++- - 2 files changed, 28 insertions(+), 8 deletions(-) - -diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -index f3d5cb8..cfdfd43 100644 ---- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -@@ -1628,6 +1628,11 @@ restartinit: - HTMemMapInit_D(pMCTstat, pDCTstatA); /* Map local memory into system address space.*/ - mctHookAfterHTMap(); - -+ if (!is_fam15h()) { -+ printk(BIOS_DEBUG, "mctAutoInitMCT_D: CPUMemTyping_D\n"); -+ CPUMemTyping_D(pMCTstat, pDCTstatA); /* Map dram into WB/UC CPU cacheability */ -+ } -+ - printk(BIOS_DEBUG, "mctAutoInitMCT_D: mctHookAfterCPU\n"); - mctHookAfterCPU(); /* Setup external northbridge(s) */ - -@@ -1651,6 +1656,11 @@ restartinit: - printk(BIOS_DEBUG, "mctAutoInitMCT_D: DQSTiming_D\n"); - DQSTiming_D(pMCTstat, pDCTstatA, allow_config_restore); /* Get Receiver Enable and DQS signal timing*/ - -+ if (!is_fam15h()) { -+ printk(BIOS_DEBUG, "mctAutoInitMCT_D: UMAMemTyping_D\n"); -+ UMAMemTyping_D(pMCTstat, pDCTstatA); /* Fix up for UMA sizing */ -+ } -+ - if (!allow_config_restore) { - printk(BIOS_DEBUG, "mctAutoInitMCT_D: :OtherTiming\n"); - mct_OtherTiming(pMCTstat, pDCTstatA); -@@ -1671,11 +1681,13 @@ restartinit: - MCTMemClr_D(pMCTstat,pDCTstatA); - } - -- printk(BIOS_DEBUG, "mctAutoInitMCT_D: CPUMemTyping_D\n"); -- CPUMemTyping_D(pMCTstat, pDCTstatA); /* Map dram into WB/UC CPU cacheability */ -+ if (is_fam15h()) { -+ printk(BIOS_DEBUG, "mctAutoInitMCT_D: CPUMemTyping_D\n"); -+ CPUMemTyping_D(pMCTstat, pDCTstatA); /* Map dram into WB/UC CPU cacheability */ - -- printk(BIOS_DEBUG, "mctAutoInitMCT_D: UMAMemTyping_D\n"); -- UMAMemTyping_D(pMCTstat, pDCTstatA); /* Fix up for UMA sizing */ -+ printk(BIOS_DEBUG, "mctAutoInitMCT_D: UMAMemTyping_D\n"); -+ UMAMemTyping_D(pMCTstat, pDCTstatA); /* Fix up for UMA sizing */ -+ } - - printk(BIOS_DEBUG, "mctAutoInitMCT_D: mct_ForceNBPState0_Dis_Fam15\n"); - for (Node = 0; Node < MAX_NODES_SUPPORTED; Node++) { -@@ -6345,11 +6357,13 @@ void ProgDramMRSReg_D(struct MCTStatStruc *pMCTstat, - DramMRS |= 1 << 1; - - dword = Get_NB32_DCT(pDCTstat->dev_dct, dct, 0x84); -- dword |= DramMRS; -- if (is_fam15h()) -+ if (is_fam15h()) { -+ dword |= DramMRS; - dword &= ~0x00800003; -- else -+ } else { - dword &= ~0x00fc2f8f; -+ dword |= DramMRS; -+ } - Set_NB32_DCT(pDCTstat->dev_dct, dct, 0x84, dword); - } - -diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c -index 011a94f..57641a1 100644 ---- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c -+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c -@@ -908,9 +908,15 @@ static void dqsTrainRcvrEn_SW_Fam10(struct MCTStatStruc *pMCTstat, - * Flush the receiver FIFO - * Write one full cache line of non-0x55/0xaa data to one of the test addresses, then read it back to flush the FIFO - */ -- -+ /* FIXME -+ * This does not seem to be needed, and has a tendency to lock up the -+ * boot process while attempting to write the test pattern. -+ */ -+#if 0 -+ SetUpperFSbase(TestAddr0); - WriteLNTestPattern(TestAddr0 << 8, (uint8_t *)TestPattern2_D, 1); - mct_Read1LTestPattern_D(pMCTstat, pDCTstat, TestAddr0); -+#endif - } - MaxDelay_CH[Channel] = CTLRMaxDelay; - } --- -1.7.9.5 - |