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-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c5
-rw-r--r--arch/powerpc/cpu/ppc4xx/4xx_uart.c10
-rw-r--r--arch/powerpc/cpu/ppc4xx/cpu.c18
-rw-r--r--arch/powerpc/cpu/ppc4xx/cpu_init.c2
-rw-r--r--arch/powerpc/cpu/ppc4xx/speed.c4
-rw-r--r--arch/powerpc/cpu/ppc4xx/start.S4
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h16
-rw-r--r--arch/powerpc/include/asm/fsl_i2c.h1
-rw-r--r--arch/powerpc/include/asm/ppc405cr.h92
-rw-r--r--arch/powerpc/include/asm/ppc4xx-ebc.h6
-rw-r--r--arch/powerpc/include/asm/ppc4xx.h4
-rw-r--r--arch/powerpc/include/asm/processor.h8
-rw-r--r--arch/powerpc/include/asm/u-boot.h1
13 files changed, 37 insertions, 134 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 8a2a3ee..eea264b 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -252,6 +252,11 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_FSL_ERRATUM_A005812
puts("Work-around for Erratum A-005812 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+ if ((SVR_SOC_VER(svr) == SVR_8548 && IS_SVR_REV(svr, 3, 1)) ||
+ (SVR_REV(svr) <= CONFIG_SYS_FSL_A004447_SVR_REV))
+ puts("Work-around for Erratum I2C-A004447 enabled\n");
+#endif
return 0;
}
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_uart.c b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
index cad61f3..50c28a0 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_uart.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
@@ -17,7 +17,7 @@
DECLARE_GLOBAL_DATA_PTR;
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
defined(CONFIG_405EX) || defined(CONFIG_440)
@@ -68,7 +68,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define UDIV_SUBTRACT 0
#define UART0_SDR SDR0_UART0
#define UART1_SDR SDR0_UART1
-#else /* CONFIG_405GP || CONFIG_405CR */
+#else /* CONFIG_405GP */
#define CR0_MASK 0x00001fff
#define CR0_EXTCLK_ENA 0x000000c0
#define CR0_UDIV_POS 1
@@ -173,7 +173,7 @@ int get_serial_clock(void)
* Let's handle this in some #ifdef's for the SoC's.
*/
-#if defined(CONFIG_405CR) || defined(CONFIG_405GP)
+#if defined(CONFIG_405GP)
reg = mfdcr(CPC0_CR0) & ~CR0_MASK;
#ifdef CONFIG_SYS_EXT_SERIAL_CLOCK
clk = CONFIG_SYS_EXT_SERIAL_CLOCK;
@@ -200,7 +200,7 @@ int get_serial_clock(void)
#else
clk = CONFIG_SYS_BASE_BAUD * 16;
#endif
-#endif /* CONFIG_405CR */
+#endif
#if defined(CONFIG_405EP)
{
@@ -265,4 +265,4 @@ int get_serial_clock(void)
return clk;
}
-#endif /* CONFIG_405GP || CONFIG_405CR */
+#endif /* CONFIG_405GP */
diff --git a/arch/powerpc/cpu/ppc4xx/cpu.c b/arch/powerpc/cpu/ppc4xx/cpu.c
index 78d212d..d1fc7f3 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu.c
@@ -320,25 +320,9 @@ int checkcpu (void)
puts("405GP Rev. D");
break;
-#ifdef CONFIG_405GP
- case PVR_405GP_RE: /* 405GP rev E and 405CR rev C have same PVR */
+ case PVR_405GP_RE:
puts("405GP Rev. E");
break;
-#endif
-
- case PVR_405CR_RA:
- puts("405CR Rev. A");
- break;
-
- case PVR_405CR_RB:
- puts("405CR Rev. B");
- break;
-
-#ifdef CONFIG_405CR
- case PVR_405CR_RC: /* 405GP rev E and 405CR rev C have same PVR */
- puts("405CR Rev. C");
- break;
-#endif
case PVR_405GPR_RB:
puts("405GPr Rev. B");
diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index d53d882..d465dcd 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
@@ -326,7 +326,7 @@ cpu_init_f (void)
* External Bus Controller (EBC) Setup
*/
#if (defined(CONFIG_SYS_EBC_PB0AP) && defined(CONFIG_SYS_EBC_PB0CR))
-#if (defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+#if (defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
defined(CONFIG_405EX) || defined(CONFIG_405))
/*
diff --git a/arch/powerpc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c
index 3345e73..7e077d5 100644
--- a/arch/powerpc/cpu/ppc4xx/speed.c
+++ b/arch/powerpc/cpu/ppc4xx/speed.c
@@ -21,7 +21,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR)
+#if defined(CONFIG_405GP)
void get_sys_info (PPC4xx_SYS_INFO * sysInfo)
{
@@ -1184,7 +1184,7 @@ ulong get_bus_freq (ulong dummy)
{
ulong val;
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
defined(CONFIG_405EX) || defined(CONFIG_405) || \
defined(CONFIG_440)
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index c2125e7..d9d8cbf 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -794,7 +794,7 @@ _start:
#endif /* CONFIG_440 */
/*****************************************************************************/
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
defined(CONFIG_405EX) || defined(CONFIG_405)
/*----------------------------------------------------------------------- */
@@ -1064,7 +1064,7 @@ _start:
#endif /* CONFIG_NAND_SPL */
-#endif /* CONFIG_405GP || CONFIG_405CR || CONFIG_405 || CONFIG_405EP */
+#endif /* CONFIG_405GP || CONFIG_405 || CONFIG_405EP */
/*----------------------------------------------------------------------- */
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index d748cb6..15e44de 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -67,6 +67,8 @@
#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM 5
#define CONFIG_SYS_FSL_RMU
#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM 2
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x00
#elif defined(CONFIG_MPC8555)
#define CONFIG_MAX_CPUS 1
@@ -133,6 +135,8 @@
#define CONFIG_SYS_FSL_ERRATUM_P1010_A003549
#define CONFIG_SYS_FSL_ERRATUM_SEC_A003571
#define CONFIG_SYS_FSL_ERRATUM_IFC_A003399
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x10
/* P1011 is single core version of P1020 */
#elif defined(CONFIG_P1011)
@@ -250,6 +254,8 @@
#define CONFIG_SYS_FM_MURAM_SIZE 0x10000
#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2"
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff600000
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x11
/* P1024 is lower end variant of P1020 */
#elif defined(CONFIG_P1024)
@@ -335,6 +341,8 @@
#define CONFIG_SYS_FSL_CORENET_SNOOPVEC_COREONLY 0xf0000000
#define CONFIG_SYS_FSL_ERRATUM_SRIO_A004034
#define CONFIG_SYS_FSL_ERRATUM_A004849
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x11
#elif defined(CONFIG_PPC_P3041)
#define CONFIG_SYS_FSL_QORIQ_CHASSIS1
@@ -370,6 +378,8 @@
#define CONFIG_SYS_FSL_ERRATUM_SRIO_A004034
#define CONFIG_SYS_FSL_ERRATUM_A004849
#define CONFIG_SYS_FSL_ERRATUM_A005812
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x20
#elif defined(CONFIG_PPC_P4080) /* also supports P4040 */
#define CONFIG_SYS_FSL_QORIQ_CHASSIS1
@@ -416,6 +426,8 @@
#define CONFIG_SYS_FSL_ERRATUM_A004580
#define CONFIG_SYS_P4080_ERRATUM_PCIE_A003
#define CONFIG_SYS_FSL_ERRATUM_A005812
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x20
#elif defined(CONFIG_PPC_P5020) /* also supports P5010 */
#define CONFIG_SYS_PPC64 /* 64-bit core */
@@ -447,6 +459,8 @@
#define CONFIG_SYS_FSL_ERRATUM_A004510_SVR_REV 0x10
#define CONFIG_SYS_FSL_CORENET_SNOOPVEC_COREONLY 0xc0000000
#define CONFIG_SYS_FSL_ERRATUM_SRIO_A004034
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x20
#elif defined(CONFIG_PPC_P5040)
#define CONFIG_SYS_PPC64
@@ -511,6 +525,8 @@
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
#define CONFIG_SYS_FSL_ESDHC_P1010_BROKEN_SDCLK
#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2"
+#define CONFIG_SYS_FSL_ERRATUM_I2C_A004447
+#define CONFIG_SYS_FSL_A004447_SVR_REV 0x11
#elif defined(CONFIG_PPC_T4240) || defined(CONFIG_PPC_T4160)
#define CONFIG_E6500
diff --git a/arch/powerpc/include/asm/fsl_i2c.h b/arch/powerpc/include/asm/fsl_i2c.h
index 4f71341..d6537fd 100644
--- a/arch/powerpc/include/asm/fsl_i2c.h
+++ b/arch/powerpc/include/asm/fsl_i2c.h
@@ -54,6 +54,7 @@ typedef struct fsl_i2c {
#define I2C_CR_MTX 0x10
#define I2C_CR_TXAK 0x08
#define I2C_CR_RSTA 0x04
+#define I2C_CR_BIT6 0x02 /* required for workaround A004447 */
#define I2C_CR_BCST 0x01
u8 sr; /* I2C status register */
diff --git a/arch/powerpc/include/asm/ppc405cr.h b/arch/powerpc/include/asm/ppc405cr.h
deleted file mode 100644
index 0ea69bd..0000000
--- a/arch/powerpc/include/asm/ppc405cr.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * (C) Copyright 2010
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _PPC405CR_H_
-#define _PPC405CR_H_
-
-#define CONFIG_SDRAM_PPC4xx_IBM_SDRAM /* IBM SDRAM controller */
-
-/* Memory mapped register */
-#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* Internal Peripherals */
-
-#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_PERIPHERAL_BASE + 0x0300)
-#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_PERIPHERAL_BASE + 0x0400)
-
-#define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x0700)
-
-/* DCR's */
-#define DCP0_CFGADDR 0x0014 /* Decompression controller addr reg */
-#define DCP0_CFGDATA 0x0015 /* Decompression controller data reg */
-#define OCM0_ISCNTL 0x0019 /* OCM I-side control reg */
-#define OCM0_DSARC 0x001a /* OCM D-side address compare */
-#define OCM0_DSCNTL 0x001b /* OCM D-side control */
-#define CPC0_PLLMR 0x00b0 /* PLL mode register */
-#define CPC0_CR0 0x00b1 /* chip control register 0 */
-#define CPC0_CR1 0x00b2 /* chip control register 1 */
-#define CPC0_PSR 0x00b4 /* chip pin strapping reg */
-#define CPC0_EIRR 0x00b6 /* ext interrupt routing reg */
-#define CPC0_SR 0x00b8 /* Power management status */
-#define CPC0_ER 0x00b9 /* Power management enable */
-#define CPC0_FR 0x00ba /* Power management force */
-#define CPC0_ECR 0x00aa /* edge conditioner register */
-
-#define PLLMR_FWD_DIV_MASK 0xE0000000 /* Forward Divisor */
-#define PLLMR_FWD_DIV_BYPASS 0xE0000000
-#define PLLMR_FWD_DIV_3 0xA0000000
-#define PLLMR_FWD_DIV_4 0x80000000
-#define PLLMR_FWD_DIV_6 0x40000000
-
-#define PLLMR_FB_DIV_MASK 0x1E000000 /* Feedback Divisor */
-#define PLLMR_FB_DIV_1 0x02000000
-#define PLLMR_FB_DIV_2 0x04000000
-#define PLLMR_FB_DIV_3 0x06000000
-#define PLLMR_FB_DIV_4 0x08000000
-
-#define PLLMR_TUNING_MASK 0x01F80000
-
-#define PLLMR_CPU_TO_PLB_MASK 0x00060000 /* CPU:PLB Frequency Divisor */
-#define PLLMR_CPU_PLB_DIV_1 0x00000000
-#define PLLMR_CPU_PLB_DIV_2 0x00020000
-#define PLLMR_CPU_PLB_DIV_3 0x00040000
-#define PLLMR_CPU_PLB_DIV_4 0x00060000
-
-#define PLLMR_OPB_TO_PLB_MASK 0x00018000 /* OPB:PLB Frequency Divisor */
-#define PLLMR_OPB_PLB_DIV_1 0x00000000
-#define PLLMR_OPB_PLB_DIV_2 0x00008000
-#define PLLMR_OPB_PLB_DIV_3 0x00010000
-#define PLLMR_OPB_PLB_DIV_4 0x00018000
-
-#define PLLMR_PCI_TO_PLB_MASK 0x00006000 /* PCI:PLB Frequency Divisor */
-#define PLLMR_PCI_PLB_DIV_1 0x00000000
-#define PLLMR_PCI_PLB_DIV_2 0x00002000
-#define PLLMR_PCI_PLB_DIV_3 0x00004000
-#define PLLMR_PCI_PLB_DIV_4 0x00006000
-
-#define PLLMR_EXB_TO_PLB_MASK 0x00001800 /* External Bus:PLB Divisor */
-#define PLLMR_EXB_PLB_DIV_2 0x00000000
-#define PLLMR_EXB_PLB_DIV_3 0x00000800
-#define PLLMR_EXB_PLB_DIV_4 0x00001000
-#define PLLMR_EXB_PLB_DIV_5 0x00001800
-
-/* definitions for PPC405GPr (new mode strapping) */
-#define PLLMR_FWDB_DIV_MASK 0x00000007 /* Forward Divisor B */
-
-#define PSR_PLL_FWD_MASK 0xC0000000
-#define PSR_PLL_FDBACK_MASK 0x30000000
-#define PSR_PLL_TUNING_MASK 0x0E000000
-#define PSR_PLB_CPU_MASK 0x01800000
-#define PSR_OPB_PLB_MASK 0x00600000
-#define PSR_PCI_PLB_MASK 0x00180000
-#define PSR_EB_PLB_MASK 0x00060000
-#define PSR_ROM_WIDTH_MASK 0x00018000
-#define PSR_ROM_LOC 0x00004000
-#define PSR_PCI_ASYNC_EN 0x00001000
-#define PSR_PERCLK_SYNC_MODE_EN 0x00000800 /* PPC405GPr only */
-#define PSR_PCI_ARBIT_EN 0x00000400
-#define PSR_NEW_MODE_EN 0x00000020 /* PPC405GPr only */
-
-#endif /* _PPC405CR_H_ */
diff --git a/arch/powerpc/include/asm/ppc4xx-ebc.h b/arch/powerpc/include/asm/ppc4xx-ebc.h
index 9eb50ee..32062fd 100644
--- a/arch/powerpc/include/asm/ppc4xx-ebc.h
+++ b/arch/powerpc/include/asm/ppc4xx-ebc.h
@@ -14,12 +14,12 @@
* Within this group there is a slight variation concerning the bit field
* position of the EMPL and EMPH fields:
*/
-#if defined(CONFIG_405CR) || defined(CONFIG_405GP) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || \
defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
#define CONFIG_EBC_PPC4xx_IBM_VER1
-#if defined(CONFIG_405CR) || defined(CONFIG_405GP) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EP)
#define EBC_CFG_EMPH_POS 8
#define EBC_CFG_EMPL_POS 6
@@ -32,7 +32,7 @@
/*
* Define the max number of EBC banks (chip selects)
*/
-#if defined(CONFIG_405CR) || defined(CONFIG_405GP) || \
+#if defined(CONFIG_405GP) || \
defined(CONFIG_405EZ) || \
defined(CONFIG_440GP) || defined(CONFIG_440GX)
#define EBC_NUM_BANKS 8
diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
index 46a8e58..8d703c6 100644
--- a/arch/powerpc/include/asm/ppc4xx.h
+++ b/arch/powerpc/include/asm/ppc4xx.h
@@ -8,10 +8,6 @@
/*
* Include SoC specific headers
*/
-#if defined(CONFIG_405CR)
-#include <asm/ppc405cr.h>
-#endif
-
#if defined(CONFIG_405EP)
#include <asm/ppc405ep.h>
#endif
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 64a6f9c..c0fb519 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -847,7 +847,7 @@
/* System-On-Chip Version Register (SVR) field extraction */
#define SVR_VER(svr) (((svr) >> 16) & 0xFFFF) /* Version field */
-#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revision field */
+#define SVR_REV(svr) (((svr) >> 0) & 0xFF) /* Revision field */
#define SVR_CID(svr) (((svr) >> 28) & 0x0F) /* Company or manufacturer ID */
#define SVR_SOCOP(svr) (((svr) >> 22) & 0x3F) /* SOC integration options */
@@ -894,9 +894,6 @@
#define PVR_405GP_RC 0x40110082
#define PVR_405GP_RD 0x401100C4
#define PVR_405GP_RE 0x40110145 /* same as pc405cr rev c */
-#define PVR_405CR_RA 0x40110041
-#define PVR_405CR_RB 0x401100C5
-#define PVR_405CR_RC 0x40110145 /* same as pc405gp rev e */
#define PVR_405EP_RA 0x51210950
#define PVR_405GPR_RB 0x50910951
#define PVR_405EZ_RA 0x41511460
@@ -1043,9 +1040,6 @@
/* System Version Register (SVR) field extraction */
-#define SVR_VER(svr) (((svr) >> 16) & 0xFFFF) /* Version field */
-#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revison field */
-
#define SVR_SUBVER(svr) (((svr) >> 8) & 0xFF) /* Process/MFG sub-version */
#define SVR_FAM(svr) (((svr) >> 20) & 0xFFF) /* Family field */
diff --git a/arch/powerpc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h
index f17b146..5916f7c 100644
--- a/arch/powerpc/include/asm/u-boot.h
+++ b/arch/powerpc/include/asm/u-boot.h
@@ -67,7 +67,6 @@ typedef struct bd_info {
unsigned int bi_baudrate; /* Console Baudrate */
#if defined(CONFIG_405) || \
defined(CONFIG_405GP) || \
- defined(CONFIG_405CR) || \
defined(CONFIG_405EP) || \
defined(CONFIG_405EZ) || \
defined(CONFIG_405EX) || \
generated by cgit v1.1 at 2024-08-28 07:23:52 +0000