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[PATCH] ppc32: Added support for new MPC8548 family of PowerQUICC III processors 

Added descriptions of the new MPC8548 family processors, e500 core and
peripherals.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Kumar Gala 2005-06-21 17:15:18 -07:00 коммит произвёл Linus Torvalds
Родитель da3caa204c
Коммит 5b37b700f7
6 изменённых файлов: 323 добавлений и 2 удалений
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14
arch/ppc/kernel/cputable.c
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@ -918,6 +918,20 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
},
{ /* e500v2 */
.pvr_mask = 0xffff0000,
.pvr_value = 0x80210000,
.cpu_name = "e500v2",
/* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_BIG_PHYS,
.cpu_user_features = PPC_FEATURE_32 |
PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP |
PPC_FEATURE_HAS_EFP_SINGLE | PPC_FEATURE_HAS_EFP_DOUBLE,
.icache_bsize = 32,
.dcache_bsize = 32,
.num_pmcs = 4,
},
#endif
#if !CLASSIC_PPC
{ /* default match */

185
arch/ppc/syslib/mpc85xx_devices.c
Просмотреть файл

@ -40,6 +40,42 @@ static struct gianfar_platform_data mpc85xx_tsec2_pdata = {
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec1_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec2_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec3_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_etsec4_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR |
FSL_GIANFAR_DEV_HAS_CSUM | FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH,
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
static struct gianfar_platform_data mpc85xx_fec_pdata = {
.phy_reg_addr = MPC85xx_ENET1_OFFSET,
};
@ -48,6 +84,10 @@ static struct fsl_i2c_platform_data mpc85xx_fsl_i2c_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct fsl_i2c_platform_data mpc85xx_fsl_i2c2_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.mapbase = 0x4500,
@ -536,6 +576,151 @@ struct platform_device ppc_sys_platform_devices[] = {
},
},
#endif /* CONFIG_CPM2 */
[MPC85xx_eTSEC1] = {
.name = "fsl-gianfar",
.id = 1,
.dev.platform_data = &mpc85xx_etsec1_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET1_OFFSET,
.end = MPC85xx_ENET1_OFFSET +
MPC85xx_ENET1_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC1_TX,
.end = MPC85xx_IRQ_TSEC1_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC1_RX,
.end = MPC85xx_IRQ_TSEC1_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC1_ERROR,
.end = MPC85xx_IRQ_TSEC1_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC2] = {
.name = "fsl-gianfar",
.id = 2,
.dev.platform_data = &mpc85xx_etsec2_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET2_OFFSET,
.end = MPC85xx_ENET2_OFFSET +
MPC85xx_ENET2_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC2_TX,
.end = MPC85xx_IRQ_TSEC2_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC2_RX,
.end = MPC85xx_IRQ_TSEC2_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC2_ERROR,
.end = MPC85xx_IRQ_TSEC2_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC3] = {
.name = "fsl-gianfar",
.id = 3,
.dev.platform_data = &mpc85xx_etsec3_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = MPC85xx_ENET3_OFFSET,
.end = MPC85xx_ENET3_OFFSET +
MPC85xx_ENET3_SIZE - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC3_TX,
.end = MPC85xx_IRQ_TSEC3_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC3_RX,
.end = MPC85xx_IRQ_TSEC3_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC3_ERROR,
.end = MPC85xx_IRQ_TSEC3_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_eTSEC4] = {
.name = "fsl-gianfar",
.id = 4,
.dev.platform_data = &mpc85xx_etsec4_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = 0x27000,
.end = 0x27fff,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC85xx_IRQ_TSEC4_TX,
.end = MPC85xx_IRQ_TSEC4_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC85xx_IRQ_TSEC4_RX,
.end = MPC85xx_IRQ_TSEC4_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC85xx_IRQ_TSEC4_ERROR,
.end = MPC85xx_IRQ_TSEC4_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC85xx_IIC2] = {
.name = "fsl-i2c",
.id = 2,
.dev.platform_data = &mpc85xx_fsl_i2c2_pdata,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x03100,
.end = 0x031ff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC85xx_IRQ_IIC1,
.end = MPC85xx_IRQ_IIC1,
.flags = IORESOURCE_IRQ,
},
},
},
};
static int __init mach_mpc85xx_fixup(struct platform_device *pdev)

105
arch/ppc/syslib/mpc85xx_sys.c
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@ -110,6 +110,111 @@ struct ppc_sys_spec ppc_sys_specs[] = {
MPC85xx_CPM_USB,
},
},
/* SVRs on 8548 rev1.0 matches for 8548/8547/8545 */
{
.ppc_sys_name = "8548E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 13,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8548",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8547E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 13,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8547",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2, MPC85xx_eTSEC3,
MPC85xx_eTSEC4, MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8545E",
.mask = 0xFFFF00F0,
.value = 0x80390010,
.num_devices = 11,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8545",
.mask = 0xFFFF00F0,
.value = 0x80310010,
.num_devices = 10,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{
.ppc_sys_name = "8543E",
.mask = 0xFFFF00F0,
.value = 0x803A0010,
.num_devices = 11,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART, MPC85xx_SEC2,
},
},
{
.ppc_sys_name = "8543",
.mask = 0xFFFF00F0,
.value = 0x80320010,
.num_devices = 10,
.device_list = (enum ppc_sys_devices[])
{
MPC85xx_eTSEC1, MPC85xx_eTSEC2,
MPC85xx_IIC1, MPC85xx_IIC2,
MPC85xx_DMA0, MPC85xx_DMA1, MPC85xx_DMA2, MPC85xx_DMA3,
MPC85xx_PERFMON, MPC85xx_DUART,
},
},
{ /* default match */
.ppc_sys_name = "",
.mask = 0x00000000,

6
include/asm-ppc/irq.h
Просмотреть файл

@ -223,9 +223,15 @@ static __inline__ int irq_canonicalize(int irq)
#define MPC85xx_IRQ_RIO_RX (12 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC1_TX (13 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC1_RX (14 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC3_TX (15 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC3_RX (16 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC3_ERROR (17 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC1_ERROR (18 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC2_TX (19 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC2_RX (20 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC4_TX (21 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC4_RX (22 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC4_ERROR (23 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_TSEC2_ERROR (24 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_FEC (25 + MPC85xx_OPENPIC_IRQ_OFFSET)
#define MPC85xx_IRQ_DUART (26 + MPC85xx_OPENPIC_IRQ_OFFSET)

7
include/asm-ppc/mpc85xx.h
Просмотреть файл

@ -74,7 +74,7 @@ extern unsigned char __res[];
#define MPC85xx_GUTS_OFFSET (0xe0000)
#define MPC85xx_GUTS_SIZE (0x01000)
#define MPC85xx_IIC1_OFFSET (0x03000)
#define MPC85xx_IIC1_SIZE (0x01000)
#define MPC85xx_IIC1_SIZE (0x00100)
#define MPC85xx_OPENPIC_OFFSET (0x40000)
#define MPC85xx_OPENPIC_SIZE (0x40000)
#define MPC85xx_PCI1_OFFSET (0x08000)
@ -127,6 +127,11 @@ enum ppc_sys_devices {
MPC85xx_CPM_MCC2,
MPC85xx_CPM_SMC1,
MPC85xx_CPM_SMC2,
MPC85xx_eTSEC1,
MPC85xx_eTSEC2,
MPC85xx_eTSEC3,
MPC85xx_eTSEC4,
MPC85xx_IIC2,
};
#endif /* CONFIG_85xx */

8
include/linux/fsl_devices.h
Просмотреть файл

@ -51,6 +51,7 @@ struct gianfar_platform_data {
/* board specific information */
u32 board_flags;
u32 phy_flags;
u32 phyid;
u32 interruptPHY;
u8 mac_addr[6];
@ -61,9 +62,14 @@ struct gianfar_platform_data {
#define FSL_GIANFAR_DEV_HAS_COALESCE 0x00000002
#define FSL_GIANFAR_DEV_HAS_RMON 0x00000004
#define FSL_GIANFAR_DEV_HAS_MULTI_INTR 0x00000008
#define FSL_GIANFAR_DEV_HAS_CSUM 0x00000010
#define FSL_GIANFAR_DEV_HAS_VLAN 0x00000020
#define FSL_GIANFAR_DEV_HAS_EXTENDED_HASH 0x00000040
#define FSL_GIANFAR_DEV_HAS_PADDING 0x00000080
/* Flags in gianfar_platform_data */
#define FSL_GIANFAR_BRD_HAS_PHY_INTR 0x00000001 /* if not set use a timer */
#define FSL_GIANFAR_BRD_HAS_PHY_INTR 0x00000001 /* set or use a timer */
#define FSL_GIANFAR_BRD_IS_REDUCED 0x00000002 /* Set if RGMII, RMII */
struct fsl_i2c_platform_data {
/* device specific information */