brcm2708: rename target to bcm27xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).

This also renames the packages brcm2708-userland and brcm2708-gpu-fw.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 188 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0599-staging-vc-sm-cma-Fix-the-few-remaining-coding-style.patch b/target/linux/bcm27xx/patches-4.19/950-0599-staging-vc-sm-cma-Fix-the-few-remaining-coding-style.patch
new file mode 100644
index 0000000000..6c61023cad
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0599-staging-vc-sm-cma-Fix-the-few-remaining-coding-style.patch
@@ -0,0 +1,188 @@
+From 38ae4957840ff9578a497422a8ca758549f734d5 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Tue, 2 Jul 2019 17:19:04 +0100
+Subject: [PATCH] staging: vc-sm-cma: Fix the few remaining coding
+ style issues
+
+Fix a few minor checkpatch complaints to make the driver clean
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../staging/vc04_services/vc-sm-cma/vc_sm.c   |   6 +-
+ .../vc04_services/vc-sm-cma/vc_sm_cma_vchi.c  | 128 +++++++++---------
+ 2 files changed, 65 insertions(+), 69 deletions(-)
+
+--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
++++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
+@@ -325,7 +325,6 @@ static void vc_sm_release_resource(struc
+ 				  buffer->cookie, buffer->dma_addr);
+ 	}
+ 
+-
+ 	/* Free our buffer. Start by removing it from the list */
+ 	mutex_lock(&sm_state->map_lock);
+ 	list_del(&buffer->global_buffer_list);
+@@ -1365,7 +1364,8 @@ static int vc_sm_cma_clean_invalid2(unsi
+ 	}
+ 
+ 	for (i = 0; i < ioparam.op_count; i++) {
+-		const struct vc_sm_cma_ioctl_clean_invalid_block * const op = block + i;
++		const struct vc_sm_cma_ioctl_clean_invalid_block * const op =
++								block + i;
+ 
+ 		if (op->invalidate_mode == VC_SM_CACHE_OP_NOP)
+ 			continue;
+@@ -1637,8 +1637,6 @@ err_remove_misc_dev:
+ err_remove_debugfs:
+ 	debugfs_remove_recursive(sm_state->dir_root);
+ 	vc_sm_cma_vchi_stop(&sm_state->sm_handle);
+-
+-	return;
+ }
+ 
+ /* Driver loading. */
+--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
++++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c
+@@ -188,79 +188,77 @@ static int vc_sm_cma_vchi_videocore_io(v
+ 		if (svc_use)
+ 			vchi_service_release(instance->vchi_handle[0]);
+ 		svc_use = 0;
+-		if (!wait_for_completion_interruptible(&instance->io_cmplt)) {
+-			vchi_service_use(instance->vchi_handle[0]);
+-			svc_use = 1;
+-
+-			do {
+-				/*
+-				 * Get new command and move it to response list
+-				 */
+-				mutex_lock(&instance->lock);
+-				if (list_empty(&instance->cmd_list)) {
+-					/* no more commands to process */
+-					mutex_unlock(&instance->lock);
+-					break;
+-				}
+-				cmd =
+-				    list_first_entry(&instance->cmd_list,
+-						     struct sm_cmd_rsp_blk,
+-						     head);
+-				list_move(&cmd->head, &instance->rsp_list);
+-				cmd->sent = 1;
+-				mutex_unlock(&instance->lock);
+ 
+-				/* Send the command */
+-				status = bcm2835_vchi_msg_queue(
+-						instance->vchi_handle[0],
+-						cmd->msg, cmd->length);
+-				if (status) {
+-					pr_err("%s: failed to queue message (%d)",
+-					       __func__, status);
+-				}
+-
+-				/* If no reply is needed then we're done */
+-				if (!cmd->wait) {
+-					mutex_lock(&instance->lock);
+-					list_del(&cmd->head);
+-					mutex_unlock(&instance->lock);
+-					vc_vchi_cmd_delete(instance, cmd);
+-					continue;
+-				}
+-
+-				if (status) {
+-					complete(&cmd->cmplt);
+-					continue;
+-				}
+-
+-			} while (1);
+-
+-			while (!vchi_msg_peek(instance->vchi_handle[0],
+-					      (void **)&reply, &reply_len,
+-					      VCHI_FLAGS_NONE)) {
+-				if (reply->trans_id & 0x80000000) {
+-					/* Async event or cmd from the VPU */
+-					if (instance->vpu_event)
+-						instance->vpu_event(
+-							instance, reply,
+-							reply_len);
+-				} else {
+-					vc_sm_cma_vchi_rx_ack(instance, cmd,
+-							      reply, reply_len);
+-				}
++		if (wait_for_completion_interruptible(&instance->io_cmplt))
++			continue;
+ 
+-				vchi_msg_remove(instance->vchi_handle[0]);
+-			}
++		vchi_service_use(instance->vchi_handle[0]);
++		svc_use = 1;
+ 
+-			/* Go through the dead list and free them */
++		do {
++			/*
++			 * Get new command and move it to response list
++			 */
+ 			mutex_lock(&instance->lock);
+-			list_for_each_entry_safe(cmd, cmd_tmp,
+-						 &instance->dead_list, head) {
++			if (list_empty(&instance->cmd_list)) {
++				/* no more commands to process */
++				mutex_unlock(&instance->lock);
++				break;
++			}
++			cmd = list_first_entry(&instance->cmd_list,
++					       struct sm_cmd_rsp_blk, head);
++			list_move(&cmd->head, &instance->rsp_list);
++			cmd->sent = 1;
++			mutex_unlock(&instance->lock);
++
++			/* Send the command */
++			status =
++				bcm2835_vchi_msg_queue(instance->vchi_handle[0],
++						       cmd->msg, cmd->length);
++			if (status) {
++				pr_err("%s: failed to queue message (%d)",
++				       __func__, status);
++			}
++
++			/* If no reply is needed then we're done */
++			if (!cmd->wait) {
++				mutex_lock(&instance->lock);
+ 				list_del(&cmd->head);
++				mutex_unlock(&instance->lock);
+ 				vc_vchi_cmd_delete(instance, cmd);
++				continue;
+ 			}
+-			mutex_unlock(&instance->lock);
++
++			if (status) {
++				complete(&cmd->cmplt);
++				continue;
++			}
++
++		} while (1);
++
++		while (!vchi_msg_peek(instance->vchi_handle[0], (void **)&reply,
++				      &reply_len, VCHI_FLAGS_NONE)) {
++			if (reply->trans_id & 0x80000000) {
++				/* Async event or cmd from the VPU */
++				if (instance->vpu_event)
++					instance->vpu_event(instance, reply,
++							    reply_len);
++			} else {
++				vc_sm_cma_vchi_rx_ack(instance, cmd, reply,
++						      reply_len);
++			}
++
++			vchi_msg_remove(instance->vchi_handle[0]);
++		}
++
++		/* Go through the dead list and free them */
++		mutex_lock(&instance->lock);
++		list_for_each_entry_safe(cmd, cmd_tmp, &instance->dead_list,
++					 head) {
++			list_del(&cmd->head);
++			vc_vchi_cmd_delete(instance, cmd);
+ 		}
++		mutex_unlock(&instance->lock);
+ 	}
+ 
+ 	return 0;