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-rw-r--r--src/cpu/amd/agesa/family15/fixme.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/src/cpu/amd/agesa/family15/fixme.c b/src/cpu/amd/agesa/family15/fixme.c
index f88cdb7242..bf791b521f 100644
--- a/src/cpu/amd/agesa/family15/fixme.c
+++ b/src/cpu/amd/agesa/family15/fixme.c
@@ -47,7 +47,6 @@ MsrWrite (
__writemsr (MsrAddress, Value);
}
-#if !IS_ENABLED(CONFIG_BOARD_AMD_DINAR)
void amd_initcpuio(void)
{
UINT32 PciData;
@@ -137,126 +136,6 @@ void amd_initcpuio(void)
LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
}
}
-#else
-
-#define MMIO_NP_BIT BIT7
-
-void amd_initcpuio(void)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
- UINT32 TopMem;
- UINT32 nodes;
- UINT32 node;
- UINT32 SbLink;
- UINT32 i;
-
- /* get the number of coherent nodes in the system */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x60);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- nodes = ((PciData >> 4) & 7) + 1; //nodes[6:4]
- /* Find out the Link ID of Node0 that connects to the
- * Southbridge (system IO hub). e.g. family10 MCM Processor,
- * SbLink is Processor0 Link2, internal Node0 Link3
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x64);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- SbLink = (PciData >> 8) & 3; //assume ganged
- /* Enable MMIO on AMD CPU Address Map Controller for all nodes */
- for (node = 0; node < nodes; node++) {
- /* clear all MMIO Mapped Base/Limit Registers */
- for (i = 0; i < 8; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
- /* clear all IO Space Base/Limit Registers */
- for (i = 0; i < 4; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-
- /* Enable MMIO on AMD CPU Address Map Controller */
-
- /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80);
- PciData = (0xA0000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84);
- PciData = 0xB0000 >> 8;
- PciData &= (~0xFF);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set UMA MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- TopMem = (UINT32) MsrReg;
- MsrReg = (MsrReg >> 8) | 3;
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8c);
- if (TopMem <= CONFIG_MMCONF_BASE_ADDRESS) {
- PciData = (CONFIG_MMCONF_BASE_ADDRESS - 1) >> 8;
- } else {
- PciData = (0x100000000ull - 1) >> 8;
- }
- PciData &= (~0xFF);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set PCIE MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x90);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x94);
- PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) & (~0xFF);
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set XAPIC MMIO. 24K */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x98);
- PciData = (0xFEC00000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x9c);
- PciData = ((0xFEC00000 + 6 * 4096 - 1) >> 8);
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set Local APIC MMIO. 4K*4= 16K, Llano CPU are 4 cores */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA0);
- PciData = (0xFEE00000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA8);
- PciData = (0xFEE00000 + 4 * 4096 - 1) >> 8;
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set PCIO: 0x0 - 0xFFF000 and enabled VGA IO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0);
- PciData = 0x13;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4);
- PciData = 0x00FFF000;
- PciData &= (~0x7F);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-}
-#endif
void amd_initmmio(void)
{
@@ -270,28 +149,6 @@ void amd_initmmio(void)
MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-#if IS_ENABLED(CONFIG_BOARD_AMD_DINAR)
- UINT32 PciData;
- PCI_ADDR PciAddress;
-
- /* Set PCIE MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x94);
- /* FIXME: LSB bits are not cleared for PciData. */
- PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) | MMIO_NP_BIT;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x90);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Enable memory access */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader);
- PciData |= BIT1;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader);
-#endif
-
/* Set ROM cache onto WP to decrease post time */
MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5;
LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 23:15:07 +0000