[U-Boot] [PATCH v2 19/58] ppc: Move lbc_clk and cpu to arch_global_data

Simon Glass
2012-12-14T06:48:48Z

Move these fields into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
Changes in v2: None

arch/powerpc/cpu/mpc85xx/cpu.c | 2 +-
arch/powerpc/cpu/mpc85xx/fdt.c | 4 ++--
arch/powerpc/cpu/mpc85xx/speed.c | 2 +-
arch/powerpc/cpu/mpc86xx/cpu.c | 2 +-
arch/powerpc/cpu/mpc86xx/fdt.c | 4 ++--
arch/powerpc/cpu/mpc86xx/speed.c | 2 +-
arch/powerpc/cpu/mpc8xxx/cpu.c | 8 ++++----
arch/powerpc/include/asm/global_data.h | 8 ++++----
arch/powerpc/lib/board.c | 7 ++++---
board/freescale/bsc9131rdb/bsc9131rdb.c | 2 +-
board/freescale/corenet_ds/corenet_ds.c | 2 +-
board/freescale/p1010rdb/ddr.c | 6 +++---
board/freescale/p1010rdb/p1010rdb.c | 6 +++---
board/freescale/p1_p2_rdb/ddr.c | 2 +-
board/freescale/p1_p2_rdb/p1_p2_rdb.c | 2 +-
board/freescale/p2041rdb/p2041rdb.c | 2 +-
board/freescale/t4qds/t4qds.c | 2 +-
17 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 9b9832c..df2ab6d 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -104,7 +104,7 @@ int checkcpu (void)
puts("CPU: ");
}

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;

puts(cpu->name);
if (IS_E_PROCESSOR(svr))
diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c
index ab09330..6422e0f 100644
--- a/arch/powerpc/cpu/mpc85xx/fdt.c
+++ b/arch/powerpc/cpu/mpc85xx/fdt.c
@@ -613,9 +613,9 @@ void ft_cpu_setup(void *blob, bd_t *bd)
"bus-frequency", bd->bi_busfreq, 1);

do_fixup_by_compat_u32(blob, "fsl,pq3-localbus",
- "bus-frequency", gd->lbc_clk, 1);
+ "bus-frequency", gd->arch.lbc_clk, 1);
do_fixup_by_compat_u32(blob, "fsl,elbc",
- "bus-frequency", gd->lbc_clk, 1);
+ "bus-frequency", gd->arch.lbc_clk, 1);
#ifdef CONFIG_QE
ft_qe_setup(blob);
ft_fixup_qe_snum(blob);
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index c4ca481..f3132fb 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -391,7 +391,7 @@ int get_clocks (void)
gd->cpu_clk = sys_info.freqProcessor[0];
gd->bus_clk = sys_info.freqSystemBus;
gd->mem_clk = sys_info.freqDDRBus;
- gd->lbc_clk = sys_info.freqLocalBus;
+ gd->arch.lbc_clk = sys_info.freqLocalBus;

#ifdef CONFIG_QE
gd->qe_clk = sys_info.freqQE;
diff --git a/arch/powerpc/cpu/mpc86xx/cpu.c b/arch/powerpc/cpu/mpc86xx/cpu.c
index d2c8c78..c553415 100644
--- a/arch/powerpc/cpu/mpc86xx/cpu.c
+++ b/arch/powerpc/cpu/mpc86xx/cpu.c
@@ -67,7 +67,7 @@ checkcpu(void)
}
puts("CPU: ");

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;

puts(cpu->name);

diff --git a/arch/powerpc/cpu/mpc86xx/fdt.c b/arch/powerpc/cpu/mpc86xx/fdt.c
index 2f955fe..26a65c5 100644
--- a/arch/powerpc/cpu/mpc86xx/fdt.c
+++ b/arch/powerpc/cpu/mpc86xx/fdt.c
@@ -34,10 +34,10 @@ void ft_cpu_setup(void *blob, bd_t *bd)

#if defined(CONFIG_MPC8641)
do_fixup_by_compat_u32(blob, "fsl,mpc8641-localbus",
- "bus-frequency", gd->lbc_clk, 1);
+ "bus-frequency", gd->arch.lbc_clk, 1);
#endif
do_fixup_by_compat_u32(blob, "fsl,elbc",
- "bus-frequency", gd->lbc_clk, 1);
+ "bus-frequency", gd->arch.lbc_clk, 1);

fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);

diff --git a/arch/powerpc/cpu/mpc86xx/speed.c b/arch/powerpc/cpu/mpc86xx/speed.c
index a2d0a8a..e5798ee 100644
--- a/arch/powerpc/cpu/mpc86xx/speed.c
+++ b/arch/powerpc/cpu/mpc86xx/speed.c
@@ -120,7 +120,7 @@ int get_clocks(void)
get_sys_info(&sys_info);
gd->cpu_clk = sys_info.freqProcessor;
gd->bus_clk = sys_info.freqSystemBus;
- gd->lbc_clk = sys_info.freqLocalBus;
+ gd->arch.lbc_clk = sys_info.freqLocalBus;

/*
* The base clock for I2C depends on the actual SOC. Unfortunately,
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index e8613be..dcbb199 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -146,7 +146,7 @@ struct cpu_type *identify_cpu(u32 ver)
u32 cpu_mask(void)
{
ccsr_pic_t __iomem *pic = (void *)CONFIG_SYS_MPC8xxx_PIC_ADDR;
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;

/* better to query feature reporting register than just assume 1 */
if (cpu == &cpu_type_unknown)
@@ -164,7 +164,7 @@ u32 cpu_mask(void)
*/
int cpu_numcores(void)
{
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;

/*
* Report # of cores in terms of the cpu_mask if we haven't
@@ -194,7 +194,7 @@ int probecpu (void)
svr = get_svr();
ver = SVR_SOC_VER(svr);

- gd->cpu = identify_cpu(ver);
+ gd->arch.cpu = identify_cpu(ver);

return 0;
}
@@ -202,7 +202,7 @@ int probecpu (void)
/* Once in memory, compute mask & # cores once and save them off */
int fixup_cpu(void)
{
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;

if (cpu->num_cores == 0) {
cpu->mask = cpu_mask();
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index b7bb035..d924673 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -76,6 +76,10 @@ struct arch_global_data {
u32 mem_sec_clk;
# endif /* CONFIG_MPC8360 */
#endif
+#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
+ u32 lbc_clk;
+ void *cpu;
+#endif /* CONFIG_MPC85xx || CONFIG_MPC86xx */
};

/*
@@ -98,10 +102,6 @@ typedef struct global_data {
#if defined(CONFIG_FSL_ESDHC)
u32 sdhc_clk;
#endif
-#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
- u32 lbc_clk;
- void *cpu;
-#endif /* CONFIG_MPC85xx || CONFIG_MPC86xx */
#if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
u32 i2c1_clk;
u32 i2c2_clk;
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index 517560a..6315991 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -649,10 +649,11 @@ void board_init_r(gd_t *id, ulong dest_addr)

#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
/*
- * The gd->cpu pointer is set to an address in flash before relocation.
- * We need to update it to point to the same CPU entry in RAM.
+ * The gd->arch.cpu pointer is set to an address in flash before
+ * relocation. We need to update it to point to the same CPU entry
+ * in RAM.
*/
- gd->cpu += dest_addr - CONFIG_SYS_MONITOR_BASE;
+ gd->arch.cpu += dest_addr - CONFIG_SYS_MONITOR_BASE;

/*
* If we didn't know the cpu mask & # cores, we can save them of
diff --git a/board/freescale/bsc9131rdb/bsc9131rdb.c b/board/freescale/bsc9131rdb/bsc9131rdb.c
index 2e0e55f..fe870b6 100644
--- a/board/freescale/bsc9131rdb/bsc9131rdb.c
+++ b/board/freescale/bsc9131rdb/bsc9131rdb.c
@@ -59,7 +59,7 @@ int checkboard(void)
{
struct cpu_type *cpu;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
printf("Board: %sRDB\n", cpu->name);

return 0;
diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c
index 21428e3..48f7155 100644
--- a/board/freescale/corenet_ds/corenet_ds.c
+++ b/board/freescale/corenet_ds/corenet_ds.c
@@ -42,7 +42,7 @@ DECLARE_GLOBAL_DATA_PTR;
int checkboard (void)
{
u8 sw;
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;
static const char * const freq[] = {"100", "125", "156.25", "212.5" };
diff --git a/board/freescale/p1010rdb/ddr.c b/board/freescale/p1010rdb/ddr.c
index 6d00caf..49310bd 100644
--- a/board/freescale/p1010rdb/ddr.c
+++ b/board/freescale/p1010rdb/ddr.c
@@ -99,7 +99,7 @@ unsigned long get_sdram_size(void)
struct cpu_type *cpu;
phys_size_t ddr_size;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
/* P1014 and it's derivatives support max 16it DDR width */
if (cpu->soc_ver == SVR_P1014)
ddr_size = (CONFIG_SYS_DRAM_SIZE / 2);
@@ -144,7 +144,7 @@ phys_size_t fixed_sdram(void)
panic("Unsupported DDR data rate %s MT/s data rate\n",
strmhz(buf, ddr_freq));

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
/* P1014 and it's derivatives support max 16bit DDR width */
if (cpu->soc_ver == SVR_P1014) {
ddr_cfg_regs.ddr_sdram_cfg &= ~SDRAM_CFG_DBW_MASK;
@@ -237,7 +237,7 @@ void fsl_ddr_board_options(memctl_options_t *popts,
popts->trwt_override = 1;
popts->trwt = 0;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
/* P1014 and it's derivatives support max 16it DDR width */
if (cpu->soc_ver == SVR_P1014)
popts->data_bus_width = DDR_DATA_BUS_WIDTH_16;
diff --git a/board/freescale/p1010rdb/p1010rdb.c b/board/freescale/p1010rdb/p1010rdb.c
index dfeb86f..11e2e8a 100644
--- a/board/freescale/p1010rdb/p1010rdb.c
+++ b/board/freescale/p1010rdb/p1010rdb.c
@@ -164,7 +164,7 @@ int checkboard(void)
{
struct cpu_type *cpu;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
printf("Board: %sRDB\n", cpu->name);

return 0;
@@ -178,7 +178,7 @@ int board_eth_init(bd_t *bis)
struct cpu_type *cpu;
int num = 0;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;

#ifdef CONFIG_TSEC1
SET_STD_TSEC_INFO(tsec_info[num], 1);
@@ -283,7 +283,7 @@ void ft_board_setup(void *blob, bd_t *bd)
phys_size_t size;
struct cpu_type *cpu;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;

ft_cpu_setup(blob, bd);

diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c
index 916439c..b16b8c8 100644
--- a/board/freescale/p1_p2_rdb/ddr.c
+++ b/board/freescale/p1_p2_rdb/ddr.c
@@ -202,7 +202,7 @@ phys_size_t fixed_sdram (void)
struct cpu_type *cpu;
ulong ddr_freq, ddr_freq_mhz;

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
/* P1020 and it's derivatives support max 32bit DDR width */
if (cpu->soc_ver == SVR_P1020 || cpu->soc_ver == SVR_P1011) {
ddr_size = (CONFIG_SYS_SDRAM_SIZE * 1024 * 1024 / 2);
diff --git a/board/freescale/p1_p2_rdb/p1_p2_rdb.c b/board/freescale/p1_p2_rdb/p1_p2_rdb.c
index 437eaf0..9c6683d 100644
--- a/board/freescale/p1_p2_rdb/p1_p2_rdb.c
+++ b/board/freescale/p1_p2_rdb/p1_p2_rdb.c
@@ -108,7 +108,7 @@ int checkboard (void)
else
panic ("Unexpected Board REV %x detected!!\n", board_rev_gpio);

- cpu = gd->cpu;
+ cpu = gd->arch.cpu;
printf ("Board: %sRDB Rev%c\n", cpu->name, board_rev);

setbits_be32(&pgpio->gpdir, GPIO_DIR);
diff --git a/board/freescale/p2041rdb/p2041rdb.c b/board/freescale/p2041rdb/p2041rdb.c
index d2732f5..19d31c8 100644
--- a/board/freescale/p2041rdb/p2041rdb.c
+++ b/board/freescale/p2041rdb/p2041rdb.c
@@ -43,7 +43,7 @@ DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
u8 sw;
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;

diff --git a/board/freescale/t4qds/t4qds.c b/board/freescale/t4qds/t4qds.c
index 88b8ced..6f2f503 100644
--- a/board/freescale/t4qds/t4qds.c
+++ b/board/freescale/t4qds/t4qds.c
@@ -45,7 +45,7 @@ DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
u8 sw;
- struct cpu_type *cpu = gd->cpu;
+ struct cpu_type *cpu = gd->arch.cpu;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;

--
1.7.7.3