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-rw-r--r--board/tqc/tqm85xx/law.c2
-rw-r--r--board/tqc/tqm85xx/sdram.c9
-rw-r--r--board/tqc/tqm85xx/tlb.c19
3 files changed, 26 insertions, 4 deletions
diff --git a/board/tqc/tqm85xx/law.c b/board/tqc/tqm85xx/law.c
index fc92cd8..7e9a2c7 100644
--- a/board/tqc/tqm85xx/law.c
+++ b/board/tqc/tqm85xx/law.c
@@ -66,7 +66,7 @@
#endif
struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_512M, LAW_TRGT_IF_DDR),
+ SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_2G, LAW_TRGT_IF_DDR),
SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCI),
SET_LAW(CONFIG_SYS_LBC_FLASH_BASE, LAW_3_SIZE, LAW_TRGT_IF_LBC),
SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_PCI),
diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c
index 09f7c9b..69015ec 100644
--- a/board/tqc/tqm85xx/sdram.c
+++ b/board/tqc/tqm85xx/sdram.c
@@ -38,11 +38,20 @@ struct sdram_conf_s {
typedef struct sdram_conf_s sdram_conf_t;
#ifdef CONFIG_TQM8548
+#ifdef CONFIG_TQM8548_AG
+sdram_conf_t ddr_cs_conf[] = {
+ {(1024 << 20), 0x80044202, 0x0002D000}, /* 1024MB, 14x10(4) */
+ { (512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */
+ { (256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */
+ { (128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */
+};
+#else /* !CONFIG_TQM8548_AG */
sdram_conf_t ddr_cs_conf[] = {
{(512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */
{(256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */
{(128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */
};
+#endif /* CONFIG_TQM8548_AG */
#else /* !CONFIG_TQM8548 */
sdram_conf_t ddr_cs_conf[] = {
{(512 << 20), 0x80000202}, /* 512MB, 14x10(4) */
diff --git a/board/tqc/tqm85xx/tlb.c b/board/tqc/tqm85xx/tlb.c
index 16b102d..ad96dd1 100644
--- a/board/tqc/tqm85xx/tlb.c
+++ b/board/tqc/tqm85xx/tlb.c
@@ -121,12 +121,25 @@ struct fsl_e_tlb_entry tlb_table[] = {
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 6, BOOKE_PAGESZ_64M, 1),
+#if defined(CONFIG_TQM8548_AG) || defined (CONFIG_TQM8548_BE)
+ /*
+ * TLB 7+8: 2G DDR, cache enabled
+ * 0x00000000 2G DDR System memory
+ * Without SPD EEPROM configured DDR, this must be setup manually.
+ */
+ SET_TLB_ENTRY (1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
+ MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
+ 0, 7, BOOKE_PAGESZ_1G, 1),
+
+ SET_TLB_ENTRY (1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
+ CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
+ MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
+ 0, 8, BOOKE_PAGESZ_1G, 1),
+#else
/*
* TLB 7+8: 512M DDR, cache disabled (needed for memory test)
* 0x00000000 512M DDR System memory
* Without SPD EEPROM configured DDR, this must be setup manually.
- * Make sure the TLB count at the top of this table is correct.
- * Likely it needs to be increased by two for these entries.
*/
SET_TLB_ENTRY (1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
@@ -136,7 +149,7 @@ struct fsl_e_tlb_entry tlb_table[] = {
CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 8, BOOKE_PAGESZ_256M, 1),
-
+#endif
#ifdef CONFIG_PCIE1
/*
* TLB 9: 16M Non-cacheable, guarded