summaryrefslogtreecommitdiff
path: root/board/freescale/mpc8568mds
diff options
context:
space:
mode:
Diffstat (limited to 'board/freescale/mpc8568mds')
-rw-r--r--board/freescale/mpc8568mds/bcsr.c21
-rw-r--r--board/freescale/mpc8568mds/bcsr.h9
-rw-r--r--board/freescale/mpc8568mds/init.S104
-rw-r--r--board/freescale/mpc8568mds/mpc8568mds.c10
-rw-r--r--board/freescale/mpc8568mds/u-boot.lds2
5 files changed, 89 insertions, 57 deletions
diff --git a/board/freescale/mpc8568mds/bcsr.c b/board/freescale/mpc8568mds/bcsr.c
index aae0f98..791a50f 100644
--- a/board/freescale/mpc8568mds/bcsr.c
+++ b/board/freescale/mpc8568mds/bcsr.c
@@ -21,6 +21,8 @@
*/
#include <common.h>
+#include <asm/io.h>
+
#include "bcsr.h"
void enable_8568mds_duart()
@@ -54,3 +56,22 @@ void enable_8568mds_qe_mdio()
bcsr[7] |= 0x01;
}
+
+#if defined(CONFIG_UEC_ETH1) || defined(CONFIG_UEC_ETH2)
+void reset_8568mds_uccs(void)
+{
+ volatile u8 *bcsr = (u8 *)(CFG_BCSR);
+
+ /* Turn off UCC1 & UCC2 */
+ out_8(&bcsr[8], in_8(&bcsr[8]) & ~BCSR_UCC1_GETH_EN);
+ out_8(&bcsr[9], in_8(&bcsr[9]) & ~BCSR_UCC2_GETH_EN);
+
+ /* Mode is RGMII, all bits clear */
+ out_8(&bcsr[11], in_8(&bcsr[11]) & ~(BCSR_UCC1_MODE_MSK |
+ BCSR_UCC2_MODE_MSK));
+
+ /* Turn UCC1 & UCC2 on */
+ out_8(&bcsr[8], in_8(&bcsr[8]) | BCSR_UCC1_GETH_EN);
+ out_8(&bcsr[9], in_8(&bcsr[9]) | BCSR_UCC2_GETH_EN);
+}
+#endif
diff --git a/board/freescale/mpc8568mds/bcsr.h b/board/freescale/mpc8568mds/bcsr.h
index aefd9bf..f7f70bc 100644
--- a/board/freescale/mpc8568mds/bcsr.h
+++ b/board/freescale/mpc8568mds/bcsr.h
@@ -90,6 +90,11 @@
7 Flash write protect
*/
+#define BCSR_UCC1_GETH_EN (0x1 << 7)
+#define BCSR_UCC2_GETH_EN (0x1 << 7)
+#define BCSR_UCC1_MODE_MSK (0x3 << 4)
+#define BCSR_UCC2_MODE_MSK (0x3 << 0)
+
/*BCSR Utils functions*/
void enable_8568mds_duart(void);
@@ -97,4 +102,8 @@ void enable_8568mds_flash_write(void);
void disable_8568mds_flash_write(void);
void enable_8568mds_qe_mdio(void);
+#if defined(CONFIG_UEC_ETH1) || defined(CONFIG_UEC_ETH2)
+void reset_8568mds_uccs(void);
+#endif
+
#endif /* __BCSR_H_ */
diff --git a/board/freescale/mpc8568mds/init.S b/board/freescale/mpc8568mds/init.S
index e36036d..2748c51 100644
--- a/board/freescale/mpc8568mds/init.S
+++ b/board/freescale/mpc8568mds/init.S
@@ -41,7 +41,7 @@
*
* MAS0: tlbsel, esel, nv
* MAS1: valid, iprot, tid, ts, tsize
- * MAS2: epn, sharen, x0, x1, w, i, m, g, e
+ * MAS2: epn, x0, x1, w, i, m, g, e
* MAS3: rpn, u0-u3, ux, sx, uw, sw, ur, sr
*/
#define entry_start \
@@ -73,10 +73,10 @@ tlb1_entry:
* This ends up at a TLB0 Index==0 entry, and must not collide
* with other TLB0 Entries.
*/
- .long TLB1_MAS0(0, 0, 0)
- .long TLB1_MAS1(1, 0, 0, 0, 0)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(0, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 0, 0, 0, 0)
+ .long FSL_BOOKE_MAS2(CFG_CCSRBAR_DEFAULT, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_CCSRBAR_DEFAULT, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
#else
#error("Update the number of table entries in tlb1_entry")
#endif
@@ -93,31 +93,25 @@ tlb1_entry:
* and must not collide with other TLB0 entries.
*/
- .long TLB1_MAS0(0, 0, 0)
- .long TLB1_MAS1(1, 0, 0, 0, 0)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,1,0,1,0,1)
-
- .long TLB1_MAS0(0, 0, 0)
- .long TLB1_MAS1(1, 0, 0, 0, 0)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 4 * 1024),
- 0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 4 * 1024),
- 0,0,0,0,0,1,0,1,0,1)
-
- .long TLB1_MAS0(0, 0, 0)
- .long TLB1_MAS1(1, 0, 0, 0, 0)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
- 0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
- 0,0,0,0,0,1,0,1,0,1)
-
- .long TLB1_MAS0(0, 0, 0)
- .long TLB1_MAS1(1, 0, 0, 0, 0)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 12 * 1024),
- 0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 12 * 1024),
- 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(0, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 0, 0, 0, 0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR, 0)
+ .long FSL_BOOKE_MAS3(CFG_INIT_RAM_ADDR, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
+
+ .long FSL_BOOKE_MAS0(0, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 0, 0, 0, 0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR + 4 * 1024, 0)
+ .long FSL_BOOKE_MAS3(CFG_INIT_RAM_ADDR + 4 * 1024, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
+
+ .long FSL_BOOKE_MAS0(0, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 0, 0, 0, 0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR + 8 * 1024, 0)
+ .long FSL_BOOKE_MAS3(CFG_INIT_RAM_ADDR + 8 * 1024, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
+
+ .long FSL_BOOKE_MAS0(0, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 0, 0, 0, 0)
+ .long FSL_BOOKE_MAS2(CFG_INIT_RAM_ADDR + 12 * 1024, 0)
+ .long FSL_BOOKE_MAS3(CFG_INIT_RAM_ADDR + 12 * 1024, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/* TLB 1 Initializations */
/*
@@ -125,31 +119,29 @@ tlb1_entry:
* 0xff000000 16M FLASH (upper half)
* Out of reset this entry is only 4K.
*/
- .long TLB1_MAS0(1, 0, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE + 0x1000000),
- 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE + 0x1000000),
- 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 0, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
+ .long FSL_BOOKE_MAS2(CFG_FLASH_BASE + 0x1000000, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_FLASH_BASE + 0x1000000, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/*
* TLBe 1: 16M Non-cacheable, guarded
* 0xfe000000 16M FLASH (lower half)
*/
- .long TLB1_MAS0(1, 1, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE), 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 1, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
+ .long FSL_BOOKE_MAS2(CFG_FLASH_BASE, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_FLASH_BASE, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/*
* TLBe 2: 1G Non-cacheable, guarded
* 0x80000000 512M PCI1 MEM
* 0xa0000000 512M PCIe MEM
*/
- .long TLB1_MAS0(1, 2, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE), 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 2, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G)
+ .long FSL_BOOKE_MAS2(CFG_PCI1_MEM_BASE, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_PCI1_MEM_BASE, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/*
* TLBe 3: 64M Non-cacheable, guarded
@@ -157,19 +149,19 @@ tlb1_entry:
* 0xe200_0000 8M PCI1 IO
* 0xe280_0000 8M PCIe IO
*/
- .long TLB1_MAS0(1, 3, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR), 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 3, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
+ .long FSL_BOOKE_MAS2(CFG_CCSRBAR, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_CCSRBAR, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/*
* TLBe 4: 64M Cacheable, non-guarded
* 0xf000_0000 64M LBC SDRAM
*/
- .long TLB1_MAS0(1, 4, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,0,0,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 4, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
+ .long FSL_BOOKE_MAS2(CFG_LBC_SDRAM_BASE, 0)
+ .long FSL_BOOKE_MAS3(CFG_LBC_SDRAM_BASE, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
/*
* TLBe 5: 256K Non-cacheable, guarded
@@ -177,10 +169,10 @@ tlb1_entry:
* 0xf8008000 32K PIB (CS4)
* 0xf8010000 32K PIB (CS5)
*/
- .long TLB1_MAS0(1, 5, 0)
- .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256K)
- .long TLB1_MAS2(E500_TLB_EPN(CFG_BCSR_BASE), 0,0,0,0,1,0,1,0)
- .long TLB1_MAS3(E500_TLB_RPN(CFG_BCSR_BASE), 0,0,0,0,0,1,0,1,0,1)
+ .long FSL_BOOKE_MAS0(1, 5, 0)
+ .long FSL_BOOKE_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256K)
+ .long FSL_BOOKE_MAS2(CFG_BCSR_BASE, (MAS2_I|MAS2_G))
+ .long FSL_BOOKE_MAS3(CFG_BCSR_BASE, 0, (MAS3_SX|MAS3_SW|MAS3_SR))
2:
entry_end
diff --git a/board/freescale/mpc8568mds/mpc8568mds.c b/board/freescale/mpc8568mds/mpc8568mds.c
index 460cb1b..3c3726b 100644
--- a/board/freescale/mpc8568mds/mpc8568mds.c
+++ b/board/freescale/mpc8568mds/mpc8568mds.c
@@ -87,6 +87,13 @@ const qe_iop_conf_t qe_iop_conf_tab[] = {
{1, 31, 2, 0, 3}, /* GTX125 */
{4, 6, 3, 0, 2}, /* MDIO */
{4, 5, 1, 0, 2}, /* MDC */
+
+ /* UART1 */
+ {2, 0, 1, 0, 2}, /* UART_SOUT1 */
+ {2, 1, 1, 0, 2}, /* UART_RTS1 */
+ {2, 2, 2, 0, 2}, /* UART_CTS1 */
+ {2, 3, 2, 0, 2}, /* UART_SIN1 */
+
{0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
};
@@ -109,6 +116,9 @@ int board_early_init_f (void)
enable_8568mds_duart();
enable_8568mds_flash_write();
+#if defined(CONFIG_UEC_ETH1) || defined(CONFIG_UEC_ETH2)
+ reset_8568mds_uccs();
+#endif
#if defined(CONFIG_QE) && !defined(CONFIG_eTSEC_MDIO_BUS)
enable_8568mds_qe_mdio();
#endif
diff --git a/board/freescale/mpc8568mds/u-boot.lds b/board/freescale/mpc8568mds/u-boot.lds
index 4682041..7917409 100644
--- a/board/freescale/mpc8568mds/u-boot.lds
+++ b/board/freescale/mpc8568mds/u-boot.lds
@@ -140,7 +140,7 @@ SECTIONS
__init_end = .;
__bss_start = .;
- .bss :
+ .bss (NOLOAD) :
{
*(.sbss) *(.scommon)
*(.dynbss)
generated by cgit v1.1 at 2024-11-07 08:56:32 +0000