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Commit e5c4ade4 authored by Kim Phillips's avatar Kim Phillips
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mpc83xx: cleanup System Part and Revision ID Register (SPRIDR) code 

in the spirit of commit 1ced1216

,
85xx's "Update SVR numbers to expand support", simplify SPRIDR processing
and processor ID display.  Add REVID_{MAJ,MIN}OR macros to make
REVID dependent code simpler.  Also added PARTID_NO_E and IS_E_PROCESSOR
convenience macros.

Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
parent 81fd52c6
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Inline Side-by-side
board/freescale/mpc8360emds/mpc8360emds.c
View file @ e5c4ade4
......@@ -98,11 +98,8 @@ int board_early_init_f(void)
/* Enable flash write */
bcsr[0xa] &= ~0x04;
/* Disable G1TXCLK, G2TXCLK h/w buffers (rev.2 h/w bug workaround) */
if (immr->sysconf.spridr == SPR_8360_REV20 ||
immr->sysconf.spridr == SPR_8360E_REV20 ||
immr->sysconf.spridr == SPR_8360_REV21 ||
immr->sysconf.spridr == SPR_8360E_REV21)
/* Disable G1TXCLK, G2TXCLK h/w buffers (rev.2.x h/w bug workaround) */
if (REVID_MAJOR(immr->sysconf.spridr) == 2)
bcsr[0xe] = 0x30;
/* Enable second UART */
......@@ -308,8 +305,8 @@ void ft_board_setup(void *blob, bd_t *bd)
* if on mpc8360ea rev. 2.1,
* change both ucc phy-connection-types from rgmii-id to rgmii-rxid
*/
if (immr->sysconf.spridr == SPR_8360_REV21 ||
immr->sysconf.spridr == SPR_8360E_REV21) {
if ((REVID_MAJOR(immr->sysconf.spridr) == 2) &&
(REVID_MINOR(immr->sysconf.spridr) == 1)) {
int nodeoffset;
const char *prop;
int path;
......
board/freescale/mpc837xemds/mpc837xemds.c
View file @ e5c4ade4
......@@ -36,24 +36,21 @@ int board_early_init_f(void)
u32 spridr = in_be32(&immr->sysconf.spridr);
/* we check only part num, and don't look for CPU revisions */
switch (spridr >> 16) {
case SPR_8379E_REV10 >> 16:
case SPR_8379_REV10 >> 16:
switch (spridr) {
case SPR_8377:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_SATA,
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8378E_REV10 >> 16:
case SPR_8378_REV10 >> 16:
case SPR_8378:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_PEX,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8377E_REV10 >> 16:
case SPR_8377_REV10 >> 16:
case SPR_8379:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
default:
......
board/freescale/mpc837xerdb/mpc837xerdb.c
View file @ e5c4ade4
......@@ -140,24 +140,21 @@ int board_early_init_f(void)
u32 spridr = in_be32(&immr->sysconf.spridr);
/* we check only part num, and don't look for CPU revisions */
switch (spridr >> 16) {
case SPR_8379E_REV10 >> 16:
case SPR_8379_REV10 >> 16:
switch (PARTID_NO_E(spridr)) {
case SPR_8377:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_SATA,
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8378E_REV10 >> 16:
case SPR_8378_REV10 >> 16:
case SPR_8378:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_PEX,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
case SPR_8377E_REV10 >> 16:
case SPR_8377_REV10 >> 16:
case SPR_8379:
fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_PEX,
fsl_setup_serdes(CONFIG_FSL_SERDES2, FSL_SERDES_PROTO_SATA,
FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
break;
default:
......
cpu/mpc83xx/cpu.c
View file @ e5c4ade4
......@@ -42,6 +42,30 @@ int checkcpu(void)
u32 pvr = get_pvr();
u32 spridr;
char buf[32];
int i;
#define CPU_TYPE_ENTRY(x) {#x, SPR_##x}
const struct cpu_type {
char name[15];
u32 partid;
} cpu_type_list [] = {
CPU_TYPE_ENTRY(8311),
CPU_TYPE_ENTRY(8313),
CPU_TYPE_ENTRY(8314),
CPU_TYPE_ENTRY(8315),
CPU_TYPE_ENTRY(8321),
CPU_TYPE_ENTRY(8323),
CPU_TYPE_ENTRY(8343),
CPU_TYPE_ENTRY(8347_TBGA_),
CPU_TYPE_ENTRY(8347_PBGA_),
CPU_TYPE_ENTRY(8349),
CPU_TYPE_ENTRY(8358_TBGA_),
CPU_TYPE_ENTRY(8358_PBGA_),
CPU_TYPE_ENTRY(8360),
CPU_TYPE_ENTRY(8377),
CPU_TYPE_ENTRY(8378),
CPU_TYPE_ENTRY(8379),
};
immr = (immap_t *)CFG_IMMR;
......@@ -69,130 +93,26 @@ int checkcpu(void)
}
spridr = immr->sysconf.spridr;
switch(spridr) {
case SPR_8349E_REV10:
case SPR_8349E_REV11:
case SPR_8349E_REV31:
puts("MPC8349E, ");
break;
case SPR_8349_REV10:
case SPR_8349_REV11:
case SPR_8349_REV31:
puts("MPC8349, ");
break;
case SPR_8347E_REV10_TBGA:
case SPR_8347E_REV11_TBGA:
case SPR_8347E_REV31_TBGA:
case SPR_8347E_REV10_PBGA:
case SPR_8347E_REV11_PBGA:
case SPR_8347E_REV31_PBGA:
puts("MPC8347E, ");
break;
case SPR_8347_REV10_TBGA:
case SPR_8347_REV11_TBGA:
case SPR_8347_REV31_TBGA:
case SPR_8347_REV10_PBGA:
case SPR_8347_REV11_PBGA:
case SPR_8347_REV31_PBGA:
puts("MPC8347, ");
break;
case SPR_8343E_REV10:
case SPR_8343E_REV11:
case SPR_8343E_REV31:
puts("MPC8343E, ");
break;
case SPR_8343_REV10:
case SPR_8343_REV11:
case SPR_8343_REV31:
puts("MPC8343, ");
break;
case SPR_8360E_REV10:
case SPR_8360E_REV11:
case SPR_8360E_REV12:
case SPR_8360E_REV20:
case SPR_8360E_REV21:
puts("MPC8360E, ");
break;
case SPR_8360_REV10:
case SPR_8360_REV11:
case SPR_8360_REV12:
case SPR_8360_REV20:
case SPR_8360_REV21:
puts("MPC8360, ");
break;
case SPR_8323E_REV10:
case SPR_8323E_REV11:
puts("MPC8323E, ");
break;
case SPR_8323_REV10:
case SPR_8323_REV11:
puts("MPC8323, ");
break;
case SPR_8321E_REV10:
case SPR_8321E_REV11:
puts("MPC8321E, ");
break;
case SPR_8321_REV10:
case SPR_8321_REV11:
puts("MPC8321, ");
break;
case SPR_8311_REV10:
puts("MPC8311, ");
break;
case SPR_8311E_REV10:
puts("MPC8311E, ");
break;
case SPR_8313_REV10:
puts("MPC8313, ");
break;
case SPR_8313E_REV10:
puts("MPC8313E, ");
break;
case SPR_8315E_REV10:
puts("MPC8315E, ");
break;
case SPR_8315_REV10:
puts("MPC8315, ");
break;
case SPR_8314E_REV10:
puts("MPC8314E, ");
break;
case SPR_8314_REV10:
puts("MPC8314, ");
break;
case SPR_8379E_REV10:
puts("MPC8379E, ");
break;
case SPR_8379_REV10:
puts("MPC8379, ");
break;
case SPR_8378E_REV10:
puts("MPC8378E, ");
break;
case SPR_8378_REV10:
puts("MPC8378, ");
break;
case SPR_8377E_REV10:
puts("MPC8377E, ");
break;
case SPR_8377_REV10:
puts("MPC8377, ");
break;
default:
printf("Rev: Unknown revision number:%08x\n"
"Warning: Unsupported cpu revision!\n",spridr);
return 0;
}
#if defined(CONFIG_MPC834X)
/* Multiple revisons of 834x processors may have the same SPRIDR value.
* So use PVR to identify the revision number.
*/
printf("Rev: %02x at %s MHz", PVR_MAJ(pvr)<<4 | PVR_MIN(pvr), strmhz(buf, clock));
#else
printf("Rev: %02x at %s MHz", spridr & 0x0000FFFF, strmhz(buf, clock));
#endif
printf(", CSB: %4d MHz\n", gd->csb_clk / 1000000);
for (i = 0; i < ARRAY_SIZE(cpu_type_list); i++)
if (cpu_type_list[i].partid == PARTID_NO_E(spridr)) {
puts("MPC");
puts(cpu_type_list[i].name);
if (IS_E_PROCESSOR(spridr))
puts("E");
if (REVID_MAJOR(spridr) >= 2)
puts("A");
printf(", Rev: %d.%d", REVID_MAJOR(spridr),
REVID_MINOR(spridr));
break;
}
if (i == ARRAY_SIZE(cpu_type_list))
printf("(SPRIDR %08x unknown), ", spridr);
printf(" at %s MHz, ", strmhz(buf, clock));
printf("CSB: %s MHz\n", strmhz(buf, gd->csb_clk));
return 0;
}
......
include/mpc83xx.h
View file @ e5c4ade4
......@@ -48,71 +48,36 @@
/* SPRIDR - System Part and Revision ID Register
*/
#define SPRIDR_PARTID 0xFFFF0000 /* Part Identification */
#define SPRIDR_REVID 0x0000FFFF /* Revision Identification */
#define SPR_8349E_REV10 0x80300100
#define SPR_8349_REV10 0x80310100
#define SPR_8347E_REV10_TBGA 0x80320100
#define SPR_8347_REV10_TBGA 0x80330100
#define SPR_8347E_REV10_PBGA 0x80340100
#define SPR_8347_REV10_PBGA 0x80350100
#define SPR_8343E_REV10 0x80360100
#define SPR_8343_REV10 0x80370100
#define SPR_8349E_REV11 0x80300101
#define SPR_8349_REV11 0x80310101
#define SPR_8347E_REV11_TBGA 0x80320101
#define SPR_8347_REV11_TBGA 0x80330101
#define SPR_8347E_REV11_PBGA 0x80340101
#define SPR_8347_REV11_PBGA 0x80350101
#define SPR_8343E_REV11 0x80360101
#define SPR_8343_REV11 0x80370101
#define SPR_8349E_REV31 0x80300300
#define SPR_8349_REV31 0x80310300
#define SPR_8347E_REV31_TBGA 0x80320300
#define SPR_8347_REV31_TBGA 0x80330300
#define SPR_8347E_REV31_PBGA 0x80340300
#define SPR_8347_REV31_PBGA 0x80350300
#define SPR_8343E_REV31 0x80360300
#define SPR_8343_REV31 0x80370300
#define SPR_8360E_REV10 0x80480010
#define SPR_8360_REV10 0x80490010
#define SPR_8360E_REV11 0x80480011
#define SPR_8360_REV11 0x80490011
#define SPR_8360E_REV12 0x80480012
#define SPR_8360_REV12 0x80490012
#define SPR_8360E_REV20 0x80480020
#define SPR_8360_REV20 0x80490020
#define SPR_8360E_REV21 0x80480021
#define SPR_8360_REV21 0x80490021
#define SPR_8323E_REV10 0x80620010
#define SPR_8323_REV10 0x80630010
#define SPR_8321E_REV10 0x80660010
#define SPR_8321_REV10 0x80670010
#define SPR_8323E_REV11 0x80620011
#define SPR_8323_REV11 0x80630011
#define SPR_8321E_REV11 0x80660011
#define SPR_8321_REV11 0x80670011
#define SPR_8313E_REV10 0x80B00010
#define SPR_8313_REV10 0x80B10010
#define SPR_8311E_REV10 0x80B20010
#define SPR_8311_REV10 0x80B30010
#define SPR_8315E_REV10 0x80B40010
#define SPR_8315_REV10 0x80B50010
#define SPR_8314E_REV10 0x80B60010
#define SPR_8314_REV10 0x80B70010
#define SPR_8379E_REV10 0x80C20010
#define SPR_8379_REV10 0x80C30010
#define SPR_8378E_REV10 0x80C40010
#define SPR_8378_REV10 0x80C50010
#define SPR_8377E_REV10 0x80C60010
#define SPR_8377_REV10 0x80C70010
#define SPRIDR_PARTID 0xFFFF0000 /* Part Id */
#define SPRIDR_REVID 0x0000FFFF /* Revision Id */
#if defined(CONFIG_MPC834X)
#define REVID_MAJOR(spridr) ((spridr & 0x0000FF00) >> 8)
#define REVID_MINOR(spridr) (spridr & 0x000000FF)
#else
#define REVID_MAJOR(spridr) ((spridr & 0x000000F0) >> 4)
#define REVID_MINOR(spridr) (spridr & 0x0000000F)
#endif
#define PARTID_NO_E(spridr) ((spridr & 0xFFFE0000) >> 16)
#define IS_E_PROCESSOR(spridr) (!(spridr & 0x00010000)) /* has SEC */
#define SPR_8311 0x80B2
#define SPR_8313 0x80B0
#define SPR_8314 0x80B6
#define SPR_8315 0x80B4
#define SPR_8321 0x8066
#define SPR_8323 0x8062
#define SPR_8343 0x8036
#define SPR_8347_TBGA_ 0x8032
#define SPR_8347_PBGA_ 0x8034
#define SPR_8349 0x8030
#define SPR_8358_TBGA_ 0x804A
#define SPR_8358_PBGA_ 0x804E
#define SPR_8360 0x8048
#define SPR_8377 0x80C6
#define SPR_8378 0x80C4
#define SPR_8379 0x80C2
/* SPCR - System Priority Configuration Register
*/
......
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