Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-04-19 03:15:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

imx9: trdc: cleanup code

Browse source 
Replace magic number with meaningful macros.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2024-09-19 12:01:35 +08:00 • committed by Fabio Estevam
parent d0fe80890a
commit 5da0629d13
2 changed files with 101 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
arch/arm/include/asm/arch-imx9/imx-regs.h
View file

@ -50,6 +50,11 @@
#define BCTRL_GPR_ENET_QOS_INTF_SEL_RGMII (0x1 << 1) #define BCTRL_GPR_ENET_QOS_INTF_SEL_RGMII (0x1 << 1)
#define BCTRL_GPR_ENET_QOS_CLK_GEN_EN (0x1 << 0) #define BCTRL_GPR_ENET_QOS_CLK_GEN_EN (0x1 << 0)
#define TRDC_AON_BASE (0x44270000UL)
#define TRDC_WAKEUP_BASE (0x42460000UL)
#define TRDC_MEGA_BASE (0x42810000UL)
#define TRDC_NIC_BASE (0x49010000UL)
#define MARKETING_GRADING_MASK GENMASK(5, 4) #define MARKETING_GRADING_MASK GENMASK(5, 4)
#define SPEED_GRADING_MASK GENMASK(11, 6) #define SPEED_GRADING_MASK GENMASK(11, 6)
#define NUM_WORDS_PER_BANK 8 #define NUM_WORDS_PER_BANK 8

156
arch/arm/mach-imx/imx9/trdc.c
View file

@ -4,12 +4,13 @@
*/ */
#include <log.h> #include <log.h>
#include <div64.h>
#include <hang.h>
#include <linux/errno.h> #include <linux/errno.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/types.h> #include <asm/types.h>
#include <asm/arch/imx-regs.h> #include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h> #include <asm/arch/sys_proto.h>
#include <div64.h>
#include <asm/mach-imx/ele_api.h> #include <asm/mach-imx/ele_api.h>
#include <asm/mach-imx/mu_hal.h> #include <asm/mach-imx/mu_hal.h>
@ -19,6 +20,25 @@
#define MBC_NUM(HWCFG) (((HWCFG) >> 16) & 0xF) #define MBC_NUM(HWCFG) (((HWCFG) >> 16) & 0xF)
#define MRC_NUM(HWCFG) (((HWCFG) >> 24) & 0x1F) #define MRC_NUM(HWCFG) (((HWCFG) >> 24) & 0x1F)
enum {
/* Order following ELE API Spec, not change */
TRDC_A,
TRDC_W,
TRDC_M,
TRDC_N,
};
/* Just make it easier to know what the parameter is */
#define MBC(X) (X)
#define MRC(X) (X)
#define GLOBAL_ID(X) (X)
#define MEM(X) (X)
#define DOM(X) (X)
/*
*0|SPR|SPW|SPX,0|SUR|SUW|SWX, 0|NPR|NPW|NPX, 0|NUR|NUW|NUX
*/
#define PERM(X) (X)
struct mbc_mem_dom { struct mbc_mem_dom {
u32 mem_glbcfg[4]; u32 mem_glbcfg[4];
u32 nse_blk_index; u32 nse_blk_index;
@ -364,68 +384,84 @@ void trdc_early_init(void)
{ {
int ret = 0, i; int ret = 0, i;
ret |= release_rdc(0); ret |= release_rdc(TRDC_A);
ret |= release_rdc(2); ret |= release_rdc(TRDC_M);
ret |= release_rdc(1); ret |= release_rdc(TRDC_W);
ret |= release_rdc(3); ret |= release_rdc(TRDC_N);
if (!ret) { if (ret) {
/* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */ hang();
trdc_mbc_set_control(0x49010000, 3, 0, 0x7700); return;
}
for (i = 0; i < 40; i++) /* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */
trdc_mbc_blk_config(0x49010000, 3, 3, 0, i, true, 0); trdc_mbc_set_control(TRDC_NIC_BASE, MBC(3), GLOBAL_ID(0), PERM(0x7700));
for (i = 0; i < 40; i++) for (i = 0; i < 40; i++) {
trdc_mbc_blk_config(0x49010000, 3, 3, 1, i, true, 0); trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(0), i,
true, GLOBAL_ID(0));
for (i = 0; i < 40; i++) trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(1), i,
trdc_mbc_blk_config(0x49010000, 3, 0, 0, i, true, 0); true, GLOBAL_ID(0));
for (i = 0; i < 40; i++) trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(0), MEM(0), i,
trdc_mbc_blk_config(0x49010000, 3, 0, 1, i, true, 0); true, GLOBAL_ID(0));
trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(0), MEM(1), i,
true, GLOBAL_ID(0));
} }
} }
void trdc_init(void) void trdc_init(void)
{ {
/* TRDC mega */ /* TRDC mega */
if (trdc_mrc_enabled(0x49010000)) { if (trdc_mrc_enabled(TRDC_NIC_BASE)) {
/* DDR */ /* DDR */
trdc_mrc_set_control(0x49010000, 0, 0, 0x7777); trdc_mrc_set_control(TRDC_NIC_BASE, MRC(0), GLOBAL_ID(0), PERM(0x7777));
/* ELE */ /* ELE */
trdc_mrc_region_config(0x49010000, 0, 0, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(0), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* MTR */ /* MTR */
trdc_mrc_region_config(0x49010000, 0, 1, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(1), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* M33 */ /* M33 */
trdc_mrc_region_config(0x49010000, 0, 2, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(2), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* A55*/ /* A55*/
trdc_mrc_region_config(0x49010000, 0, 3, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(3), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* For USDHC1 to DDR, USDHC1 is default force to non-secure */ /* For USDHC1 to DDR, USDHC1 is default force to non-secure */
trdc_mrc_region_config(0x49010000, 0, 5, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(5), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* For USDHC2 to DDR, USDHC2 is default force to non-secure */ /* For USDHC2 to DDR, USDHC2 is default force to non-secure */
trdc_mrc_region_config(0x49010000, 0, 6, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(6), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* eDMA */ /* eDMA */
trdc_mrc_region_config(0x49010000, 0, 7, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(7), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/*CoreSight, TestPort*/ /*CoreSight, TestPort*/
trdc_mrc_region_config(0x49010000, 0, 8, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(8), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/* DAP */ /* DAP */
trdc_mrc_region_config(0x49010000, 0, 9, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(9), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/*SoC masters */ /*SoC masters */
trdc_mrc_region_config(0x49010000, 0, 10, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(10), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
/*USB*/ /*USB*/
trdc_mrc_region_config(0x49010000, 0, 11, 0x80000000, 0xFFFFFFFF, false, 0); trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(11), 0x80000000,
0xFFFFFFFF, false, GLOBAL_ID(0));
} }
} }
@ -504,78 +540,78 @@ void trdc_dump(void)
printf("TRDC AONMIX MBC\n"); printf("TRDC AONMIX MBC\n");
trdc_mbc_control_dump(0x44270000, 0, 0); trdc_mbc_control_dump(TRDC_AON_BASE, MBC(0), GLOBAL_ID(0));
trdc_mbc_control_dump(0x44270000, 1, 0); trdc_mbc_control_dump(TRDC_AON_BASE, MBC(1), GLOBAL_ID(0));
for (i = 0; i < 11; i++) for (i = 0; i < 11; i++)
trdc_mbc_mem_dump(0x44270000, 0, 3, 0, i); trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(0), DOM(3), MEM(0), i);
for (i = 0; i < 1; i++) for (i = 0; i < 1; i++)
trdc_mbc_mem_dump(0x44270000, 0, 3, 1, i); trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(0), DOM(3), MEM(1), i);
for (i = 0; i < 4; i++) for (i = 0; i < 4; i++)
trdc_mbc_mem_dump(0x44270000, 1, 3, 0, i); trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(1), DOM(3), MEM(0), i);
for (i = 0; i < 4; i++) for (i = 0; i < 4; i++)
trdc_mbc_mem_dump(0x44270000, 1, 3, 1, i); trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(1), DOM(3), MEM(1), i);
printf("TRDC WAKEUP MBC\n"); printf("TRDC WAKEUP MBC\n");
trdc_mbc_control_dump(0x42460000, 0, 0); trdc_mbc_control_dump(TRDC_WAKEUP_BASE, MBC(0), GLOBAL_ID(0));
trdc_mbc_control_dump(0x42460000, 1, 0); trdc_mbc_control_dump(TRDC_WAKEUP_BASE, MBC(1), GLOBAL_ID(0));
for (i = 0; i < 15; i++) for (i = 0; i < 15; i++)
trdc_mbc_mem_dump(0x42460000, 0, 3, 0, i); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(0), DOM(3), MEM(0), i);
trdc_mbc_mem_dump(0x42460000, 0, 3, 1, 0); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(0), DOM(3), MEM(1), 0);
trdc_mbc_mem_dump(0x42460000, 0, 3, 2, 0); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, 0, 3, 2, 0);
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
trdc_mbc_mem_dump(0x42460000, 1, 3, 0, i); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(0), i);
trdc_mbc_mem_dump(0x42460000, 1, 3, 1, 0); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(1), 0);
trdc_mbc_mem_dump(0x42460000, 1, 3, 2, 0); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, 1, 3, 2, 0);
trdc_mbc_mem_dump(0x42460000, 1, 3, 3, 0); trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(3), 0);
printf("TRDC NICMIX MBC\n"); printf("TRDC NICMIX MBC\n");
trdc_mbc_control_dump(0x49010000, 0, 0); trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(0), GLOBAL_ID(0));
trdc_mbc_control_dump(0x49010000, 1, 0); trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(1), GLOBAL_ID(0));
trdc_mbc_control_dump(0x49010000, 2, 0); trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(2), GLOBAL_ID(0));
trdc_mbc_control_dump(0x49010000, 3, 0); trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(3), GLOBAL_ID(0));
for (i = 0; i < 7; i++) for (i = 0; i < 7; i++)
trdc_mbc_mem_dump(0x49010000, 0, 3, 0, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(0), i);
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
trdc_mbc_mem_dump(0x49010000, 0, 3, 1, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(1), i);
for (i = 0; i < 5; i++) for (i = 0; i < 5; i++)
trdc_mbc_mem_dump(0x49010000, 0, 3, 2, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(2), i);
for (i = 0; i < 6; i++) for (i = 0; i < 6; i++)
trdc_mbc_mem_dump(0x49010000, 0, 3, 3, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(3), i);
for (i = 0; i < 1; i++) for (i = 0; i < 1; i++)
trdc_mbc_mem_dump(0x49010000, 1, 3, 0, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(0), i);
for (i = 0; i < 1; i++) for (i = 0; i < 1; i++)
trdc_mbc_mem_dump(0x49010000, 1, 3, 1, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(1), i);
for (i = 0; i < 3; i++) for (i = 0; i < 3; i++)
trdc_mbc_mem_dump(0x49010000, 1, 3, 2, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(2), i);
for (i = 0; i < 3; i++) for (i = 0; i < 3; i++)
trdc_mbc_mem_dump(0x49010000, 1, 3, 3, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(3), i);
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
trdc_mbc_mem_dump(0x49010000, 2, 3, 0, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(2), DOM(3), MEM(0), i);
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
trdc_mbc_mem_dump(0x49010000, 2, 3, 1, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(2), DOM(3), MEM(1), i);
for (i = 0; i < 5; i++) for (i = 0; i < 5; i++)
trdc_mbc_mem_dump(0x49010000, 3, 3, 0, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(0), i);
for (i = 0; i < 5; i++) for (i = 0; i < 5; i++)
trdc_mbc_mem_dump(0x49010000, 3, 3, 1, i); trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(1), i);
} }
#endif #endif