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Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

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This commit is contained in:
Tom Rini 2016-04-08 19:31:06 -04:00
commit e16e137c37
14 changed files with 57 additions and 29 deletions
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9
arch/powerpc/cpu/mpc85xx/cpu_init_early.c
View file

@ -82,7 +82,6 @@ void setup_ifc(void)
void cpu_init_early_f(void *fdt)
{
u32 mas0, mas1, mas2, mas3, mas7;
int i;
#ifdef CONFIG_SYS_FSL_ERRATUM_P1010_A003549
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#endif
@ -90,17 +89,13 @@ void cpu_init_early_f(void *fdt)
ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR;
u32 *dst, *src;
void (*setup_ifc_sram)(void);
int i;
#endif
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
/*
* Clear initial global data
* we don't use memset so we can share this code with NAND_SPL
*/
for (i = 0; i < sizeof(gd_t); i++)
((char *)gd)[i] = 0;
/* gd area was zeroed during startup */
#ifdef CONFIG_QEMU_E500
/*

30
arch/powerpc/cpu/mpc85xx/start.S
View file

@ -1152,6 +1152,36 @@ _start_cont:
/* Setup the stack in initial RAM,could be L2-as-SRAM or L1 dcache*/
lis r3,(CONFIG_SYS_INIT_RAM_ADDR)@h
ori r3,r3,((CONFIG_SYS_INIT_SP_OFFSET-16)&~0xf)@l /* Align to 16 */
#ifdef CONFIG_SYS_MALLOC_F_LEN
#if CONFIG_SYS_MALLOC_F_LEN + GENERATED_GBL_DATA_SIZE > CONFIG_SYS_INIT_RAM_SIZE
#error "CONFIG_SYS_MALLOC_F_LEN too large to fit into initial RAM."
#endif
/* Leave 16+ byte for back chain termination and NULL return address */
subi r3,r3,((CONFIG_SYS_MALLOC_F_LEN+16+15)&~0xf)
#endif
/* End of RAM */
lis r4,(CONFIG_SYS_INIT_RAM_ADDR)@h
ori r4,r4,(CONFIG_SYS_INIT_RAM_SIZE)@l
li r0,0
1: subi r4,r4,4
stw r0,0(r4)
cmplw r4,r3
bne 1b
#ifdef CONFIG_SYS_MALLOC_F_LEN
lis r4,(CONFIG_SYS_INIT_RAM_ADDR)@h
ori r4,r4,(CONFIG_SYS_GBL_DATA_OFFSET)@l
addi r3,r3,16 /* Pre-relocation malloc area */
stw r3,GD_MALLOC_BASE(r4)
subi r3,r3,16
#endif
li r0,0
stw r0,0(r3) /* Terminate Back Chain */
stw r0,+4(r3) /* NULL return address. */

4
include/configs/BSC9131RDB.h
View file

@ -215,9 +215,9 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
#define CONFIG_SYS_INIT_RAM_END 0x00004000/* End of used area in RAM */
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000/* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

4
include/configs/BSC9132QDS.h
View file

@ -396,9 +396,9 @@ combinations. this should be removed later
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

4
include/configs/C29XPCIE.h
View file

@ -329,9 +329,9 @@
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000
#define CONFIG_SYS_INIT_RAM_END 0x00004000
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

4
include/configs/P1010RDB.h
View file

@ -555,9 +555,9 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
- GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

2
include/configs/T1040QDS.h
View file

@ -677,7 +677,7 @@ unsigned long get_board_ddr_clk(void);
/* Enable VSC9953 L2 Switch driver */
#define CONFIG_VSC9953
#define CONFIG_VSC9953_CMD
#define CONFIG_CMD_ETHSW
#define CONFIG_SYS_FM1_QSGMII11_PHY_ADDR 0x14
#define CONFIG_SYS_FM1_QSGMII21_PHY_ADDR 0x18

4
include/configs/a3m071.h
View file

@ -141,9 +141,9 @@
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

4
include/configs/ac14xx.h
View file

@ -289,9 +289,9 @@
/* Use SRAM for initial stack */
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE
#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_SRAM_SIZE
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

4
include/configs/dlvision-10g.h
View file

@ -238,10 +238,10 @@
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_END - GENERATED_GBL_DATA_SIZE)
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*

4
include/configs/io.h
View file

@ -196,10 +196,10 @@
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_END - GENERATED_GBL_DATA_SIZE)
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*

4
include/configs/iocon.h
View file

@ -249,10 +249,10 @@ int fpga_gpio_get(unsigned int bus, int pin);
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_END - GENERATED_GBL_DATA_SIZE)
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*

6
include/configs/o2dnt-common.h
View file

@ -253,13 +253,13 @@
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
#else
/* End of used area in DPRAM */
#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

3
include/ppc_asm.tmpl
View file

@ -263,12 +263,14 @@
b transfer_to_handler
#define STD_EXCEPTION(n, label, hdlr) \
.align 4; \
label: \
EXCEPTION_PROLOG(SRR0, SRR1); \
addi r3,r1,STACK_FRAME_OVERHEAD; \
EXC_XFER_TEMPLATE(n, label, hdlr, MSR_KERNEL, NOCOPY) \
#define CRIT_EXCEPTION(n, label, hdlr) \
.align 4; \
label: \
EXCEPTION_PROLOG(CSRR0, CSRR1); \
addi r3,r1,STACK_FRAME_OVERHEAD; \
@ -276,6 +278,7 @@ label: \
MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE), NOCOPY) \
#define MCK_EXCEPTION(n, label, hdlr) \
.align 4; \
label: \
EXCEPTION_PROLOG(MCSRR0, MCSRR1); \
addi r3,r1,STACK_FRAME_OVERHEAD; \