[PATCH] ppc32: odd fixes and improvements in ppc_sys
This consists of offsets fix in ..._devices.c, and update of
ppc_sys_fixup_mem_resource() function to prevent subsequent fixups
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index bd41ed8..6f53638 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -170,12 +170,18 @@
[MPC8xx_CPM_SMC1] = {
.name = "fsl-cpm-smc",
.id = 1,
- .num_resources = 2,
+ .num_resources = 3,
.resource = (struct resource[]) {
{
.name = "regs",
- .start = 0xa82,
- .end = 0xa91,
+ .start = 0xa80,
+ .end = 0xa8f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "pram",
+ .start = 0x3e80,
+ .end = 0x3ebf,
.flags = IORESOURCE_MEM,
},
{
@@ -189,15 +195,22 @@
[MPC8xx_CPM_SMC2] = {
.name = "fsl-cpm-smc",
.id = 2,
- .num_resources = 2,
+ .num_resources = 3,
.resource = (struct resource[]) {
{
.name = "regs",
- .start = 0xa92,
- .end = 0xaa1,
+ .start = 0xa90,
+ .end = 0xa9f,
.flags = IORESOURCE_MEM,
},
{
+ .name = "pram",
+ .start = 0x3f80,
+ .end = 0x3fbf,
+ .flags = IORESOURCE_MEM,
+
+ },
+ {
.name = "interrupt",
.start = MPC8xx_INT_SMC2,
.end = MPC8xx_INT_SMC2,
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 7662c4e..2d48018 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -109,9 +109,11 @@
int i;
for (i = 0; i < pdev->num_resources; i++) {
struct resource *r = &pdev->resource[i];
- if ((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) {
+ if (((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) &&
+ ((r->flags & PPC_SYS_IORESOURCE_FIXUPPED) != PPC_SYS_IORESOURCE_FIXUPPED)) {
r->start += paddr;
r->end += paddr;
+ r->flags |= PPC_SYS_IORESOURCE_FIXUPPED;
}
}
}
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 75e64f1..433b0fa 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -113,13 +113,13 @@
.ppc_sys_name = "8248",
.mask = 0x0000ff00,
.value = 0x00000c00,
- .num_devices = 11,
+ .num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
- MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
- MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
- MPC82xx_CPM_USB, MPC82xx_SEC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4,
+ MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI,
+ MPC82xx_CPM_I2C, MPC82xx_CPM_USB, MPC82xx_SEC1,
},
},
{
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 4b94f70..40f197a 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -39,6 +39,8 @@
#error "need definition of ppc_sys_devices"
#endif
+#define PPC_SYS_IORESOURCE_FIXUPPED 0x00000001
+
struct ppc_sys_spec {
/* PPC sys is matched via (ID & mask) == value, id could be
* PVR, SVR, IMMR, * etc. */